23205450232 has 16 divisors (see below), whose sum is σ = 43528392000. Its totient is φ = 11597879040.

The previous prime is 23205450223. The next prime is 23205450239.

It is a happy number.

23205450232 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 23205450232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23205450239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 585369 + ... + 623752.

It is an arithmetic number, because the mean of its divisors is an integer number (2720524500).

Almost surely, 2^23205450232 is an apocalyptic number.

It is an amenable number.

23205450232 is a deficient number, since it is larger than the sum of its proper divisors (20322941768).

23205450232 is a wasteful number, since it uses less digits than its factorization.

23205450232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1211526 (or 1211522 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 28.

The spelling of 23205450232 in words is "twenty-three billion, two hundred five million, four hundred fifty thousand, two hundred thirty-two".