342054155542 has 16 divisors (see below), whose sum is σ = 559745925264. Its totient is φ = 155473344000.

The previous prime is 342054155537. The next prime is 342054155617. The reversal of 342054155542 is 245551450243.

It is a junction number, because it is equal to n+sod(n) for n = 342054155495 and 342054155504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 340942 + ... + 894622.

It is an arithmetic number, because the mean of its divisors is an integer number (34984120329).

Almost surely, 2^342054155542 is an apocalyptic number.

342054155542 is a deficient number, since it is larger than the sum of its proper divisors (217691769722).

342054155542 is a wasteful number, since it uses less digits than its factorization.

342054155542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581775.

The product of its (nonzero) digits is 480000, while the sum is 40.

The spelling of 342054155542 in words is "three hundred forty-two billion, fifty-four million, one hundred fifty-five thousand, five hundred forty-two".