2373836090400 has 864 divisors, whose sum is σ = 9535279703040. Its totient is φ = 573611258880.

The previous prime is 2373836090383. The next prime is 2373836090459. The reversal of 2373836090400 is 40906383732.

2373836090400 is a `hidden beast` number, since 2 + 3 + 7 + 38 + 3 + 609 + 0 + 4 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (864).

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

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 84938829 + ... + 84966771.

It is an arithmetic number, because the mean of its divisors is an integer number (11036203360).

Almost surely, 2^{2373836090400} is an apocalyptic number.

2373836090400 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 2373836090400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4767639851520).

2373836090400 is an abundant number, since it is smaller than the sum of its proper divisors (7161443612640).

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

2373836090400 is a wasteful number, since it uses less digits than its factorization.

2373836090400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28020 (or 27995 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 45.

The spelling of 2373836090400 in words is "two trillion, three hundred seventy-three billion, eight hundred thirty-six million, ninety thousand, four hundred".