20240927790 has 32 divisors (see below), whose sum is σ = 49262432256. Its totient is φ = 5321557920.

The previous prime is 20240927767. The next prime is 20240927801. The reversal of 20240927790 is 9772904202.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4749262 + ... + 4753521.

It is an arithmetic number, because the mean of its divisors is an integer number (1539451008).

Almost surely, 2^20240927790 is an apocalyptic number.

20240927790 is an abundant number, since it is smaller than the sum of its proper divisors (29021504466).

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

20240927790 is a wasteful number, since it uses less digits than its factorization.

20240927790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9502864.

The product of its (nonzero) digits is 127008, while the sum is 42.

The spelling of 20240927790 in words is "twenty billion, two hundred forty million, nine hundred twenty-seven thousand, seven hundred ninety".