14975970618896 has 60 divisors (see below), whose sum is σ = 34265297077056. Its totient is φ = 6211232009280.

The previous prime is 14975970618877. The next prime is 14975970618899. The reversal of 14975970618896 is 69881607957941.

It is a self number, because there is not a number n which added to its sum of digits gives 14975970618896.

It is not an unprimeable number, because it can be changed into a prime (14975970618899) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 69462620 + ... + 69677883.

Almost surely, 2^{14975970618896} is an apocalyptic number.

14975970618896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

14975970618896 is an abundant number, since it is smaller than the sum of its proper divisors (19289326458160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14975970618896 is a wasteful number, since it uses less digits than its factorization.

14975970618896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139140580 (or 139140543 counting only the distinct ones).

The product of its (nonzero) digits is 1646023680, while the sum is 80.

The spelling of 14975970618896 in words is "fourteen trillion, nine hundred seventy-five billion, nine hundred seventy million, six hundred eighteen thousand, eight hundred ninety-six".