274390194314352 has 80 divisors (see below), whose sum is σ = 712834076592000. Its totient is φ = 90948252617472.

The previous prime is 274390194314329. The next prime is 274390194314363. The reversal of 274390194314352 is 253413491093472.

It is a junction number, because it is equal to n+sod(n) for n = 274390194314292 and 274390194314301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189238299 + ... + 190682757.

It is an arithmetic number, because the mean of its divisors is an integer number (8910425957400).

Almost surely, 2^{274390194314352} is an apocalyptic number.

It is an amenable number.

274390194314352 is an abundant number, since it is smaller than the sum of its proper divisors (438443882277648).

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

274390194314352 is a wasteful number, since it uses less digits than its factorization.

274390194314352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1466758 (or 1466752 counting only the distinct ones).

The product of its (nonzero) digits is 19595520, while the sum is 57.

The spelling of 274390194314352 in words is "two hundred seventy-four trillion, three hundred ninety billion, one hundred ninety-four million, three hundred fourteen thousand, three hundred fifty-two".