2453373861120 has 1152 divisors, whose sum is σ = 10740697390080. Its totient is φ = 516402708480.

The previous prime is 2453373861097. The next prime is 2453373861151. The reversal of 2453373861120 is 211683733542.

2453373861120 is a `hidden beast` number, since 2 + 4 + 5 + 3 + 3 + 7 + 3 + 8 + 611 + 20 = 666.

It is a tau number, because it is divible by the number of its divisors (1152).

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 2015918752 + ... + 2015919968.

It is an arithmetic number, because the mean of its divisors is an integer number (9323522040).

Almost surely, 2^{2453373861120} is an apocalyptic number.

2453373861120 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 2453373861120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5370348695040).

2453373861120 is an abundant number, since it is smaller than the sum of its proper divisors (8287323528960).

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

2453373861120 is a wasteful number, since it uses less digits than its factorization.

2453373861120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1908 (or 1888 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The spelling of 2453373861120 in words is "two trillion, four hundred fifty-three billion, three hundred seventy-three million, eight hundred sixty-one thousand, one hundred twenty".