15361426147 has 6 divisors (see below), whose sum is σ = 16212475068. Its totient is φ = 14552929692.

The previous prime is 15361426133. The next prime is 15361426153. The reversal of 15361426147 is 74162416351.

It is a de Polignac number, because none of the positive numbers 2^k-15361426147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (15361426127) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21275853 + ... + 21276574.

It is an arithmetic number, because the mean of its divisors is an integer number (2702079178).

Almost surely, 2^15361426147 is an apocalyptic number.

15361426147 is a deficient number, since it is larger than the sum of its proper divisors (851048921).

15361426147 is an equidigital number, since it uses as much as digits as its factorization.

15361426147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42552465 (or 42552446 counting only the distinct ones).

The product of its digits is 120960, while the sum is 40.

The spelling of 15361426147 in words is "fifteen billion, three hundred sixty-one million, four hundred twenty-six thousand, one hundred forty-seven".