20251074141141 has 16 divisors (see below), whose sum is σ = 27008669600640. Its totient is φ = 13497097889600.

The previous prime is 20251074141127. The next prime is 20251074141173. The reversal of 20251074141141 is 14114147015202.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20251074141141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20251074141101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 184938955 + ... + 185048423.

It is an arithmetic number, because the mean of its divisors is an integer number (1688041850040).

Almost surely, 2^{20251074141141} is an apocalyptic number.

It is an amenable number.

20251074141141 is a deficient number, since it is larger than the sum of its proper divisors (6757595459499).

20251074141141 is a wasteful number, since it uses less digits than its factorization.

20251074141141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125436.

The product of its (nonzero) digits is 8960, while the sum is 33.

The spelling of 20251074141141 in words is "twenty trillion, two hundred fifty-one billion, seventy-four million, one hundred forty-one thousand, one hundred forty-one".