340562416315440 has 160 divisors (see below), whose sum is σ = 1163593576244736. Its totient is φ = 81709445652480.

The previous prime is 340562416315427. The next prime is 340562416315531. The reversal of 340562416315440 is 44513614265043.

It is a super-2 number, since 2×340562416315440² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 340562416315440.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 664697092 + ... + 665209251.

Almost surely, 2^{340562416315440} is an apocalyptic number.

340562416315440 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

340562416315440 is an abundant number, since it is smaller than the sum of its proper divisors (823031159929296).

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

340562416315440 is a wasteful number, since it uses less digits than its factorization.

340562416315440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1329906467 (or 1329906461 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 48.

The spelling of 340562416315440 in words is "three hundred forty trillion, five hundred sixty-two billion, four hundred sixteen million, three hundred fifteen thousand, four hundred forty".