2920542359040 has 640 divisors, whose sum is σ = 10737512755200. Its totient is φ = 751658434560.

The previous prime is 2920542358973. The next prime is 2920542359047. The reversal of 2920542359040 is 409532450292.

2920542359040 is a `hidden beast` number, since 2 + 9 + 2 + 0 + 54 + 2 + 3 + 590 + 4 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (640).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2920542359047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 897798054 + ... + 897801306.

It is an arithmetic number, because the mean of its divisors is an integer number (16777363680).

Almost surely, 2^{2920542359040} is an apocalyptic number.

2920542359040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2920542359040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5368756377600).

2920542359040 is an abundant number, since it is smaller than the sum of its proper divisors (7816970396160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2920542359040 is a wasteful number, since it uses less digits than its factorization.

2920542359040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3735 (or 3713 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 45.

The spelling of 2920542359040 in words is "two trillion, nine hundred twenty billion, five hundred forty-two million, three hundred fifty-nine thousand, forty".