2502434311020 has 144 divisors (see below), whose sum is σ = 9056429030880. Its totient is φ = 571984979328.

The previous prime is 2502434311007. The next prime is 2502434311061. The reversal of 2502434311020 is 201134342052.

2502434311020 is a `hidden beast` number, since 2 + 502 + 4 + 3 + 43 + 110 + 2 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 47260659 + ... + 47313578.

It is an arithmetic number, because the mean of its divisors is an integer number (62891868270).

Almost surely, 2^{2502434311020} is an apocalyptic number.

2502434311020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2502434311020 is an abundant number, since it is smaller than the sum of its proper divisors (6553994719860).

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

2502434311020 is a wasteful number, since it uses less digits than its factorization.

2502434311020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94574269 (or 94574254 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 2502434311020 its reverse (201134342052), we get a palindrome (2703568653072).

The spelling of 2502434311020 in words is "two trillion, five hundred two billion, four hundred thirty-four million, three hundred eleven thousand, twenty".