340717392496 has 40 divisors (see below), whose sum is σ = 711220058864. Its totient is φ = 157187796480.

The previous prime is 340717392461. The next prime is 340717392511. The reversal of 340717392496 is 694293717043.

It is a super-2 number, since 2×340717392496² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149851 + ... + 838981.

Almost surely, 2^340717392496 is an apocalyptic number.

It is an amenable number.

340717392496 is an abundant number, since it is smaller than the sum of its proper divisors (370502666368).

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

340717392496 is a wasteful number, since it uses less digits than its factorization.

340717392496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 691529 (or 691523 counting only the distinct ones).

The product of its (nonzero) digits is 6858432, while the sum is 55.

The spelling of 340717392496 in words is "three hundred forty billion, seven hundred seventeen million, three hundred ninety-two thousand, four hundred ninety-six".