15342013020 has 48 divisors (see below), whose sum is σ = 43014511008. Its totient is φ = 4085786880.

The previous prime is 15342013009. The next prime is 15342013031. The reversal of 15342013020 is 2031024351.

It is an interprime number because it is at equal distance from previous prime (15342013009) and next prime (15342013031).

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, 123471 + ... + 214310.

It is an arithmetic number, because the mean of its divisors is an integer number (896135646).

Almost surely, 2^15342013020 is an apocalyptic number.

15342013020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15342013020 is an abundant number, since it is smaller than the sum of its proper divisors (27672497988).

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

15342013020 is a wasteful number, since it uses less digits than its factorization.

15342013020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338550 (or 338548 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

Adding to 15342013020 its reverse (2031024351), we get a palindrome (17373037371).

The spelling of 15342013020 in words is "fifteen billion, three hundred forty-two million, thirteen thousand, twenty".