20250012032 has 32 divisors (see below), whose sum is σ = 40356783480. Its totient is φ = 10121250816.

The previous prime is 20250011989. The next prime is 20250012073. The reversal of 20250012032 is 23021005202.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×20250012032² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 20250012032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 334703 + ... + 390545.

Almost surely, 2^20250012032 is an apocalyptic number.

It is an amenable number.

20250012032 is a deficient number, since it is larger than the sum of its proper divisors (20106771448).

20250012032 is an equidigital number, since it uses as much as digits as its factorization.

20250012032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58690 (or 58678 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

Adding to 20250012032 its reverse (23021005202), we get a palindrome (43271017234).

The spelling of 20250012032 in words is "twenty billion, two hundred fifty million, twelve thousand, thirty-two".