342637560104257 has 8 divisors (see below), whose sum is σ = 379914075585792. Its totient is φ = 306382319019600.

The previous prime is 342637560104237. The next prime is 342637560104269. The reversal of 342637560104257 is 752401065736243.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 342637560104257 - 2¹⁵ = 342637560071489 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 342637560104198 and 342637560104207.

It is not an unprimeable number, because it can be changed into a prime (342637560104237) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 255318598513 + ... + 255318599854.

It is an arithmetic number, because the mean of its divisors is an integer number (47489259448224).

Almost surely, 2^{342637560104257} is an apocalyptic number.

It is an amenable number.

342637560104257 is a deficient number, since it is larger than the sum of its proper divisors (37276515481535).

342637560104257 is a wasteful number, since it uses less digits than its factorization.

342637560104257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510637198439.

The product of its (nonzero) digits is 25401600, while the sum is 55.

The spelling of 342637560104257 in words is "three hundred forty-two trillion, six hundred thirty-seven billion, five hundred sixty million, one hundred four thousand, two hundred fifty-seven".