20125600640414 has 4 divisors (see below), whose sum is σ = 30188400960624. Its totient is φ = 10062800320206.

The previous prime is 20125600640413. The next prime is 20125600640459. The reversal of 20125600640414 is 41404600652102.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×20125600640414² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20125600640413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5031400160102 + ... + 5031400160105.

It is an arithmetic number, because the mean of its divisors is an integer number (7547100240156).

Almost surely, 2^{20125600640414} is an apocalyptic number.

20125600640414 is a deficient number, since it is larger than the sum of its proper divisors (10062800320210).

20125600640414 is a wasteful number, since it uses less digits than its factorization.

20125600640414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10062800320209.

The product of its (nonzero) digits is 46080, while the sum is 35.

The spelling of 20125600640414 in words is "twenty trillion, one hundred twenty-five billion, six hundred million, six hundred forty thousand, four hundred fourteen".