340092792521 has 32 divisors (see below), whose sum is σ = 369489340800. Its totient is φ = 312019361280.

The previous prime is 340092792509. The next prime is 340092792547. The reversal of 340092792521 is 125297290043.

It is a cyclic number.

It is not a de Polignac number, because 340092792521 - 2²² = 340088598217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (340092792551) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 86822855 + ... + 86826771.

It is an arithmetic number, because the mean of its divisors is an integer number (11546541900).

Almost surely, 2^340092792521 is an apocalyptic number.

It is an amenable number.

340092792521 is a deficient number, since it is larger than the sum of its proper divisors (29396548279).

340092792521 is a wasteful number, since it uses less digits than its factorization.

340092792521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5129.

The product of its (nonzero) digits is 272160, while the sum is 44.

The spelling of 340092792521 in words is "three hundred forty billion, ninety-two million, seven hundred ninety-two thousand, five hundred twenty-one".