14497379163074 has 4 divisors (see below), whose sum is σ = 21746068744614. Its totient is φ = 7248689581536.

The previous prime is 14497379163011. The next prime is 14497379163079. The reversal of 14497379163074 is 47036197379441.

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., 8315766061849 + 6181613101225 = 2883707^2 + 2486285^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 14497379163074.

It is not an unprimeable number, because it can be changed into a prime (14497379163079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3624344790767 + ... + 3624344790770.

Almost surely, 2^{14497379163074} is an apocalyptic number.

14497379163074 is a deficient number, since it is larger than the sum of its proper divisors (7248689581540).

14497379163074 is an equidigital number, since it uses as much as digits as its factorization.

14497379163074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7248689581539.

The product of its (nonzero) digits is 96018048, while the sum is 65.

The spelling of 14497379163074 in words is "fourteen trillion, four hundred ninety-seven billion, three hundred seventy-nine million, one hundred sixty-three thousand, seventy-four".