14166512450 has 12 divisors (see below), whose sum is σ = 26349713250. Its totient is φ = 5666604960.

The previous prime is 14166512447. The next prime is 14166512453. The reversal of 14166512450 is 5421566141.

It is an interprime number because it is at equal distance from previous prime (14166512447) and next prime (14166512453).

It can be written as a sum of positive squares in 3 ways, for example, as 6010435729 + 8156076721 = 77527^2 + 90311^2 .

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 14166512450.

It is not an unprimeable number, because it can be changed into a prime (14166512453) 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, 141665075 + ... + 141665174.

Almost surely, 2^14166512450 is an apocalyptic number.

14166512450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14166512450 is a deficient number, since it is larger than the sum of its proper divisors (12183200800).

14166512450 is a wasteful number, since it uses less digits than its factorization.

14166512450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283330261 (or 283330256 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 35.

The spelling of 14166512450 in words is "fourteen billion, one hundred sixty-six million, five hundred twelve thousand, four hundred fifty".