15396063941 has 4 divisors (see below), whose sum is σ = 15612909984. Its totient is φ = 15179217900.

The previous prime is 15396063919. The next prime is 15396063959. The reversal of 15396063941 is 14936069351.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 15396063941 - 2²² = 15391869637 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15396063911) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108422915 + ... + 108423056.

It is an arithmetic number, because the mean of its divisors is an integer number (3903227496).

Almost surely, 2^15396063941 is an apocalyptic number.

It is an amenable number.

15396063941 is a deficient number, since it is larger than the sum of its proper divisors (216846043).

15396063941 is an equidigital number, since it uses as much as digits as its factorization.

15396063941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216846042.

The product of its (nonzero) digits is 524880, while the sum is 47.

The spelling of 15396063941 in words is "fifteen billion, three hundred ninety-six million, sixty-three thousand, nine hundred forty-one".