15339740934 has 256 divisors, whose sum is σ = 41146859520. Its totient is φ = 3704279040.

The previous prime is 15339740879. The next prime is 15339740959. The reversal of 15339740934 is 43904793351.

15339740934 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 65835682 + ... + 65835914.

It is an arithmetic number, because the mean of its divisors is an integer number (160729920).

Almost surely, 2^15339740934 is an apocalyptic number.

15339740934 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 15339740934, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20573429760).

15339740934 is an abundant number, since it is smaller than the sum of its proper divisors (25807118586).

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

15339740934 is a wasteful number, since it uses less digits than its factorization.

15339740934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515.

The product of its (nonzero) digits is 1224720, while the sum is 48.

The spelling of 15339740934 in words is "fifteen billion, three hundred thirty-nine million, seven hundred forty thousand, nine hundred thirty-four".