374536253360640 has 720 divisors, whose sum is σ = 1412179378761888. Its totient is φ = 84435118129152.

The previous prime is 374536253360587. The next prime is 374536253360651. The reversal of 374536253360640 is 46063352635473.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2005315899 + ... + 2005502661.

Almost surely, 2^{374536253360640} is an apocalyptic number.

374536253360640 is a gapful number since it is divisible by the number (30) 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 374536253360640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (706089689380944).

374536253360640 is an abundant number, since it is smaller than the sum of its proper divisors (1037643125401248).

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

374536253360640 is an equidigital number, since it uses as much as digits as its factorization.

374536253360640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186949 (or 186853 counting only the distinct ones).

The product of its (nonzero) digits is 97977600, while the sum is 57.

The spelling of 374536253360640 in words is "three hundred seventy-four trillion, five hundred thirty-six billion, two hundred fifty-three million, three hundred sixty thousand, six hundred forty".