24026890428 has 18 divisors (see below), whose sum is σ = 60734639784. Its totient is φ = 8008963464.

The previous prime is 24026890423. The next prime is 24026890441. The reversal of 24026890428 is 82409862042.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24026890423) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 333706776 + ... + 333706847.

Almost surely, 2^24026890428 is an apocalyptic number.

It is an amenable number.

24026890428 is an abundant number, since it is smaller than the sum of its proper divisors (36707749356).

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

24026890428 is a wasteful number, since it uses less digits than its factorization.

24026890428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 667413633 (or 667413628 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 45.

The spelling of 24026890428 in words is "twenty-four billion, twenty-six million, eight hundred ninety thousand, four hundred twenty-eight".