20024264480 has 48 divisors (see below), whose sum is σ = 51607995264. Its totient is φ = 7281550080.

The previous prime is 20024264459. The next prime is 20024264551. The reversal of 20024264480 is 8446242002.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5686952 + ... + 5690471.

It is an arithmetic number, because the mean of its divisors is an integer number (1075166568).

Almost surely, 2^20024264480 is an apocalyptic number.

20024264480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20024264480 is an abundant number, since it is smaller than the sum of its proper divisors (31583730784).

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

20024264480 is a wasteful number, since it uses less digits than its factorization.

20024264480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11377449 (or 11377441 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 32.

The spelling of 20024264480 in words is "twenty billion, twenty-four million, two hundred sixty-four thousand, four hundred eighty".