1872374995400 has 576 divisors, whose sum is σ = 5675316756480. Its totient is φ = 568792627200.

The previous prime is 1872374995357. The next prime is 1872374995409. The reversal of 1872374995400 is 45994732781.

It is a self number, because there is not a number n which added to its sum of digits gives 1872374995400.

It is not an unprimeable number, because it can be changed into a prime (1872374995409) 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 143 ways as a sum of consecutive naturals, for example, 501571934 + ... + 501575666.

It is an arithmetic number, because the mean of its divisors is an integer number (9852980480).

Almost surely, 2^{1872374995400} is an apocalyptic number.

1872374995400 is a gapful number since it is divisible by the number (10) 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 1872374995400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2837658378240).

1872374995400 is an abundant number, since it is smaller than the sum of its proper divisors (3802941761080).

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

1872374995400 is a wasteful number, since it uses less digits than its factorization.

1872374995400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3934 (or 3918 counting only the distinct ones).

The product of its (nonzero) digits is 15240960, while the sum is 59.

The spelling of 1872374995400 in words is "one trillion, eight hundred seventy-two billion, three hundred seventy-four million, nine hundred ninety-five thousand, four hundred".