20250401233 has 8 divisors (see below), whose sum is σ = 20328271040. Its totient is φ = 20172609360.

The previous prime is 20250401203. The next prime is 20250401239. The reversal of 20250401233 is 33210405202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20250401233 - 2²⁵ = 20216846801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20250401239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 530788 + ... + 567658.

It is an arithmetic number, because the mean of its divisors is an integer number (2541033880).

Almost surely, 2^20250401233 is an apocalyptic number.

It is an amenable number.

20250401233 is a deficient number, since it is larger than the sum of its proper divisors (77869807).

20250401233 is a wasteful number, since it uses less digits than its factorization.

20250401233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38967.

The product of its (nonzero) digits is 1440, while the sum is 22.

Adding to 20250401233 its reverse (33210405202), we get a palindrome (53460806435).

The spelling of 20250401233 in words is "twenty billion, two hundred fifty million, four hundred one thousand, two hundred thirty-three".