340740055074 has 16 divisors (see below), whose sum is σ = 681925249440. Its totient is φ = 113505828480.

The previous prime is 340740055057. The next prime is 340740055093. The reversal of 340740055074 is 470550047043.

It is a super-2 number, since 2×340740055074² (a number of 24 digits) contains 22 as substring.

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, 18537519 + ... + 18555890.

It is an arithmetic number, because the mean of its divisors is an integer number (42620328090).

Almost surely, 2^340740055074 is an apocalyptic number.

340740055074 is an abundant number, since it is smaller than the sum of its proper divisors (341185194366).

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

340740055074 is a wasteful number, since it uses less digits than its factorization.

340740055074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37094945.

The product of its (nonzero) digits is 235200, while the sum is 39.

The spelling of 340740055074 in words is "three hundred forty billion, seven hundred forty million, fifty-five thousand, seventy-four".