23550420294 has 48 divisors (see below), whose sum is σ = 52547788800. Its totient is φ = 7619375088.

The previous prime is 23550420293. The next prime is 23550420301. The reversal of 23550420294 is 49202405532.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23550420293) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56454 + ... + 224249.

It is an arithmetic number, because the mean of its divisors is an integer number (1094745600).

Almost surely, 2^23550420294 is an apocalyptic number.

23550420294 is an abundant number, since it is smaller than the sum of its proper divisors (28997368506).

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

23550420294 is a wasteful number, since it uses less digits than its factorization.

23550420294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280849 (or 280846 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The spelling of 23550420294 in words is "twenty-three billion, five hundred fifty million, four hundred twenty thousand, two hundred ninety-four".