15307420166 has 8 divisors (see below), whose sum is σ = 22997520624. Its totient is φ = 7641579960.

The previous prime is 15307420159. The next prime is 15307420169. The reversal of 15307420166 is 66102470351.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×15307420166² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15307420169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6063485 + ... + 6066008.

It is an arithmetic number, because the mean of its divisors is an integer number (2874690078).

Almost surely, 2^15307420166 is an apocalyptic number.

15307420166 is a deficient number, since it is larger than the sum of its proper divisors (7690100458).

15307420166 is a wasteful number, since it uses less digits than its factorization.

15307420166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12130126.

The product of its (nonzero) digits is 30240, while the sum is 35.

The spelling of 15307420166 in words is "fifteen billion, three hundred seven million, four hundred twenty thousand, one hundred sixty-six".