20344575202334 has 16 divisors (see below), whose sum is σ = 31104653339520. Its totient is φ = 9976505579040.

The previous prime is 20344575202313. The next prime is 20344575202397. The reversal of 20344575202334 is 43320257544302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36763169 + ... + 37312460.

It is an arithmetic number, because the mean of its divisors is an integer number (1944040833720).

Almost surely, 2^{20344575202334} is an apocalyptic number.

20344575202334 is a deficient number, since it is larger than the sum of its proper divisors (10760078137186).

20344575202334 is a wasteful number, since it uses less digits than its factorization.

20344575202334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74078275.

The product of its (nonzero) digits is 2419200, while the sum is 44.

The spelling of 20344575202334 in words is "twenty trillion, three hundred forty-four billion, five hundred seventy-five million, two hundred two thousand, three hundred thirty-four".