342514025738 has 4 divisors (see below), whose sum is σ = 513771038610. Its totient is φ = 171257012868.

The previous prime is 342514025723. The next prime is 342514025767. The reversal of 342514025738 is 837520415243.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 268700199769 + 73813825969 = 518363^2 + 271687^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85628506433 + ... + 85628506436.

Almost surely, 2^342514025738 is an apocalyptic number.

342514025738 is a deficient number, since it is larger than the sum of its proper divisors (171257012872).

342514025738 is a wasteful number, since it uses less digits than its factorization.

342514025738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171257012871.

The product of its (nonzero) digits is 806400, while the sum is 44.

The spelling of 342514025738 in words is "three hundred forty-two billion, five hundred fourteen million, twenty-five thousand, seven hundred thirty-eight".