20251002141199 has 16 divisors (see below), whose sum is σ = 20656964091904. Its totient is φ = 19847435119200.

The previous prime is 20251002141151. The next prime is 20251002141203. The reversal of 20251002141199 is 99114120015202.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 20251002141199 - 2²⁵ = 20250968586767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20251002141299) 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, 456256162 + ... + 456300544.

It is an arithmetic number, because the mean of its divisors is an integer number (1291060255744).

Almost surely, 2^{20251002141199} is an apocalyptic number.

20251002141199 is a deficient number, since it is larger than the sum of its proper divisors (405961950705).

20251002141199 is a wasteful number, since it uses less digits than its factorization.

20251002141199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71158.

The product of its (nonzero) digits is 12960, while the sum is 37.

The spelling of 20251002141199 in words is "twenty trillion, two hundred fifty-one billion, two million, one hundred forty-one thousand, one hundred ninety-nine".