340751355320 has 32 divisors (see below), whose sum is σ = 769673804400. Its totient is φ = 135770185728.

The previous prime is 340751355319. The next prime is 340751355323. The reversal of 340751355320 is 23553157043.

It is a super-2 number, since 2×340751355320² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340751355323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16563230 + ... + 16583789.

Almost surely, 2^340751355320 is an apocalyptic number.

It is an amenable number.

340751355320 is an abundant number, since it is smaller than the sum of its proper divisors (428922449080).

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

340751355320 is a wasteful number, since it uses less digits than its factorization.

340751355320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33147287 (or 33147283 counting only the distinct ones).

The product of its (nonzero) digits is 189000, while the sum is 38.

The spelling of 340751355320 in words is "three hundred forty billion, seven hundred fifty-one million, three hundred fifty-five thousand, three hundred twenty".