20241002988 has 18 divisors (see below), whose sum is σ = 51164757644. Its totient is φ = 6747000984.

The previous prime is 20241002953. The next prime is 20241003019. The reversal of 20241002988 is 88920014202.

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

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 562250083 = 20241002988 / (2 + 0 + 2 + 4 + 1 + 0 + 0 + 2 + 9 + 8 + 8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 281125006 + ... + 281125077.

Almost surely, 2^20241002988 is an apocalyptic number.

It is an amenable number.

20241002988 is an abundant number, since it is smaller than the sum of its proper divisors (30923754656).

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

20241002988 is a wasteful number, since it uses less digits than its factorization.

20241002988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562250093 (or 562250088 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The spelling of 20241002988 in words is "twenty billion, two hundred forty-one million, two thousand, nine hundred eighty-eight".