20250354372102 has 192 divisors, whose sum is σ = 47842901144064. Its totient is φ = 6166379197440.

The previous prime is 20250354372043. The next prime is 20250354372109. The reversal of 20250354372102 is 20127345305202.

20250354372102 is a `hidden beast` number, since 2 + 0 + 2 + 5 + 0 + 3 + 5 + 437 + 210 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20250354372109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3337784073 + ... + 3337790139.

It is an arithmetic number, because the mean of its divisors is an integer number (249181776792).

Almost surely, 2^{20250354372102} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20250354372102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23921450572032).

20250354372102 is an abundant number, since it is smaller than the sum of its proper divisors (27592546771962).

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

20250354372102 is a wasteful number, since it uses less digits than its factorization.

20250354372102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8523 (or 8520 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 36.

Adding to 20250354372102 its reverse (20127345305202), we get a palindrome (40377699677304).

The spelling of 20250354372102 in words is "twenty trillion, two hundred fifty billion, three hundred fifty-four million, three hundred seventy-two thousand, one hundred two".