340495590738 has 16 divisors (see below), whose sum is σ = 682449412320. Its totient is φ = 113255491776.

The previous prime is 340495590707. The next prime is 340495590767. The reversal of 340495590738 is 837095594043.

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, 60756583 + ... + 60762186.

It is an arithmetic number, because the mean of its divisors is an integer number (42653088270).

Almost surely, 2^340495590738 is an apocalyptic number.

340495590738 is an abundant number, since it is smaller than the sum of its proper divisors (341953821582).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

340495590738 is a wasteful number, since it uses less digits than its factorization.

340495590738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121519241.

The product of its (nonzero) digits is 16329600, while the sum is 57.

The spelling of 340495590738 in words is "three hundred forty billion, four hundred ninety-five million, five hundred ninety thousand, seven hundred thirty-eight".