2356041022920 has 384 divisors, whose sum is σ = 8556354293760. Its totient is φ = 558325923840.

The previous prime is 2356041022793. The next prime is 2356041022927. The reversal of 2356041022920 is 292201406532.

2356041022920 is a `hidden beast` number, since 2 + 3 + 5 + 604 + 1 + 0 + 2 + 29 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (2356041022927) 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 95 ways as a sum of consecutive naturals, for example, 27958369 + ... + 28042511.

It is an arithmetic number, because the mean of its divisors is an integer number (22282172640).

Almost surely, 2^{2356041022920} is an apocalyptic number.

2356041022920 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 2356041022920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4278177146880).

2356041022920 is an abundant number, since it is smaller than the sum of its proper divisors (6200313270840).

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

2356041022920 is a wasteful number, since it uses less digits than its factorization.

2356041022920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84397 (or 84390 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The spelling of 2356041022920 in words is "two trillion, three hundred fifty-six billion, forty-one million, twenty-two thousand, nine hundred twenty".