340740333292 has 6 divisors (see below), whose sum is σ = 596295583268. Its totient is φ = 170370166644.

The previous prime is 340740333251. The next prime is 340740333293. The reversal of 340740333292 is 292333047043.

It is a super-2 number, since 2×340740333292² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (340740333293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42592541658 + ... + 42592541665.

Almost surely, 2^340740333292 is an apocalyptic number.

It is an amenable number.

340740333292 is a deficient number, since it is larger than the sum of its proper divisors (255555249976).

340740333292 is a wasteful number, since it uses less digits than its factorization.

340740333292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85185083327 (or 85185083325 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 40.

The spelling of 340740333292 in words is "three hundred forty billion, seven hundred forty million, three hundred thirty-three thousand, two hundred ninety-two".