342547320994 has 32 divisors (see below), whose sum is σ = 539744342400. Its totient is φ = 162817374720.

The previous prime is 342547320979. The next prime is 342547321003. The reversal of 342547320994 is 499023745243.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8065587 + ... + 8107945.

It is an arithmetic number, because the mean of its divisors is an integer number (16867010700).

Almost surely, 2^342547320994 is an apocalyptic number.

342547320994 is a deficient number, since it is larger than the sum of its proper divisors (197197021406).

342547320994 is a wasteful number, since it uses less digits than its factorization.

342547320994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44538.

The product of its (nonzero) digits is 6531840, while the sum is 52.

The spelling of 342547320994 in words is "three hundred forty-two billion, five hundred forty-seven million, three hundred twenty thousand, nine hundred ninety-four".