340876025247240 has 384 divisors, whose sum is σ = 1357489921132800. Its totient is φ = 74526931353600.

The previous prime is 340876025247239. The next prime is 340876025247253. The reversal of 340876025247240 is 42742520678043.

340876025247240 is a `hidden beast` number, since 3 + 4 + 0 + 8 + 7 + 6 + 0 + 2 + 524 + 72 + 40 = 666.

It is a super-4 number, since 4×340876025247240⁴ (a number of 59 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 38618361 + ... + 46616840.

It is an arithmetic number, because the mean of its divisors is an integer number (3535130002950).

Almost surely, 2^{340876025247240} is an apocalyptic number.

340876025247240 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

340876025247240 is an abundant number, since it is smaller than the sum of its proper divisors (1016613895885560).

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

340876025247240 is a wasteful number, since it uses less digits than its factorization.

340876025247240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85235274 (or 85235241 counting only the distinct ones).

The product of its (nonzero) digits is 18063360, while the sum is 54.

The spelling of 340876025247240 in words is "three hundred forty trillion, eight hundred seventy-six billion, twenty-five million, two hundred forty-seven thousand, two hundred forty".