20125574751414 has 32 divisors (see below), whose sum is σ = 44205045235200. Its totient is φ = 6057728415200.

The previous prime is 20125574751397. The next prime is 20125574751473. The reversal of 20125574751414 is 41415747552102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1023255102 + ... + 1023274769.

It is an arithmetic number, because the mean of its divisors is an integer number (1381407663600).

Almost surely, 2^{20125574751414} is an apocalyptic number.

20125574751414 is an abundant number, since it is smaller than the sum of its proper divisors (24079470483786).

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

20125574751414 is a wasteful number, since it uses less digits than its factorization.

20125574751414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2046530036.

The product of its (nonzero) digits is 1568000, while the sum is 48.

The spelling of 20125574751414 in words is "twenty trillion, one hundred twenty-five billion, five hundred seventy-four million, seven hundred fifty-one thousand, four hundred fourteen".