14950157186 has 4 divisors (see below), whose sum is σ = 22425235782. Its totient is φ = 7475078592.

The previous prime is 14950157099. The next prime is 14950157191. The reversal of 14950157186 is 68175105941.

14950157186 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 12268885225 + 2681271961 = 110765^2 + 51781^2 .

It is a super-2 number, since 2×14950157186² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 14950157186.

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 as a sum of consecutive naturals, namely, 3737539295 + ... + 3737539298.

Almost surely, 2^14950157186 is an apocalyptic number.

14950157186 is a deficient number, since it is larger than the sum of its proper divisors (7475078596).

14950157186 is an equidigital number, since it uses as much as digits as its factorization.

14950157186 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7475078595.

The product of its (nonzero) digits is 302400, while the sum is 47.

The spelling of 14950157186 in words is "fourteen billion, nine hundred fifty million, one hundred fifty-seven thousand, one hundred eighty-six".