15724001130 has 32 divisors (see below), whose sum is σ = 38161627200. Its totient is φ = 4145953152.

The previous prime is 15724001107. The next prime is 15724001149. The reversal of 15724001130 is 3110042751.

It is a self number, because there is not a number n which added to its sum of digits gives 15724001130.

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 15 ways as a sum of consecutive naturals, for example, 2941900 + ... + 2947239.

It is an arithmetic number, because the mean of its divisors is an integer number (1192550850).

Almost surely, 2^15724001130 is an apocalyptic number.

15724001130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15724001130 is an abundant number, since it is smaller than the sum of its proper divisors (22437626070).

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

15724001130 is a wasteful number, since it uses less digits than its factorization.

15724001130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5889238.

The product of its (nonzero) digits is 840, while the sum is 24.

Adding to 15724001130 its reverse (3110042751), we get a palindrome (18834043881).

The spelling of 15724001130 in words is "fifteen billion, seven hundred twenty-four million, one thousand, one hundred thirty".