340968840540 has 96 divisors (see below), whose sum is σ = 1018832338944. Its totient is φ = 84902630400.

The previous prime is 340968840529. The next prime is 340968840551. The reversal of 340968840540 is 45048869043.

It is an interprime number because it is at equal distance from previous prime (340968840529) and next prime (340968840551).

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

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, 1186536 + ... + 1445615.

It is an arithmetic number, because the mean of its divisors is an integer number (10612836864).

Almost surely, 2^340968840540 is an apocalyptic number.

340968840540 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

340968840540 is an abundant number, since it is smaller than the sum of its proper divisors (677863498404).

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

340968840540 is a wasteful number, since it uses less digits than its factorization.

340968840540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2632307 (or 2632305 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 51.

The spelling of 340968840540 in words is "three hundred forty billion, nine hundred sixty-eight million, eight hundred forty thousand, five hundred forty".