342505651630 has 32 divisors (see below), whose sum is σ = 629688795264. Its totient is φ = 134074246656.

The previous prime is 342505651613. The next prime is 342505651651. The reversal of 342505651630 is 36156505243.

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, 5814204 + ... + 5872816.

It is an arithmetic number, because the mean of its divisors is an integer number (19677774852).

Almost surely, 2^342505651630 is an apocalyptic number.

342505651630 is a deficient number, since it is larger than the sum of its proper divisors (287183143634).

342505651630 is a wasteful number, since it uses less digits than its factorization.

342505651630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71100.

The product of its (nonzero) digits is 324000, while the sum is 40.

The spelling of 342505651630 in words is "three hundred forty-two billion, five hundred five million, six hundred fifty-one thousand, six hundred thirty".