2013487474020 has 48 divisors (see below), whose sum is σ = 6150289013568. Its totient is φ = 488118175360.

The previous prime is 2013487473971. The next prime is 2013487474039. The reversal of 2013487474020 is 204747843102.

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, 1525368639 + ... + 1525369958.

It is an arithmetic number, because the mean of its divisors is an integer number (128131021116).

Almost surely, 2^{2013487474020} is an apocalyptic number.

2013487474020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2013487474020 is an abundant number, since it is smaller than the sum of its proper divisors (4136801539548).

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

2013487474020 is a wasteful number, since it uses less digits than its factorization.

2013487474020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3050738620 (or 3050738618 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 42.

The spelling of 2013487474020 in words is "two trillion, thirteen billion, four hundred eighty-seven million, four hundred seventy-four thousand, twenty".