15340463332 has 18 divisors (see below), whose sum is σ = 28517870402. Its totient is φ = 7219041024.

The previous prime is 15340463291. The next prime is 15340463351. The reversal of 15340463332 is 23336404351.

15340463332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 9542554596 + 5797908736 = 97686^2 + 76144^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

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 5 ways as a sum of consecutive naturals, for example, 6633993 + ... + 6636304.

Almost surely, 2^15340463332 is an apocalyptic number.

It is an amenable number.

15340463332 is a deficient number, since it is larger than the sum of its proper divisors (13177407070).

15340463332 is a wasteful number, since it uses less digits than its factorization.

15340463332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13270335 (or 13270316 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 34.

Adding to 15340463332 its reverse (23336404351), we get a palindrome (38676867683).

The spelling of 15340463332 in words is "fifteen billion, three hundred forty million, four hundred sixty-three thousand, three hundred thirty-two".