20142624603057 has 32 divisors (see below), whose sum is σ = 30846078528000. Its totient is φ = 11563007178240.

The previous prime is 20142624603053. The next prime is 20142624603083. The reversal of 20142624603057 is 75030642624102.

It is not a de Polignac number, because 20142624603057 - 2² = 20142624603053 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20142624603053) 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, 433569 + ... + 6361857.

It is an arithmetic number, because the mean of its divisors is an integer number (963939954000).

Almost surely, 2^{20142624603057} is an apocalyptic number.

It is an amenable number.

20142624603057 is a deficient number, since it is larger than the sum of its proper divisors (10703453924943).

20142624603057 is a wasteful number, since it uses less digits than its factorization.

20142624603057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5933741.

The product of its (nonzero) digits is 483840, while the sum is 42.

The spelling of 20142624603057 in words is "twenty trillion, one hundred forty-two billion, six hundred twenty-four million, six hundred three thousand, fifty-seven".