14522274729 has 16 divisors (see below), whose sum is σ = 21678719040. Its totient is φ = 9607609440.

The previous prime is 14522274709. The next prime is 14522274757. The reversal of 14522274729 is 92747222541.

It is not a de Polignac number, because 14522274729 - 2²¹ = 14520177577 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14522274709) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2049372 + ... + 2056445.

It is an arithmetic number, because the mean of its divisors is an integer number (1354919940).

Almost surely, 2^14522274729 is an apocalyptic number.

It is an amenable number.

14522274729 is a deficient number, since it is larger than the sum of its proper divisors (7156444311).

14522274729 is a wasteful number, since it uses less digits than its factorization.

14522274729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4105957 (or 4105951 counting only the distinct ones).

The product of its digits is 564480, while the sum is 45.

The spelling of 14522274729 in words is "fourteen billion, five hundred twenty-two million, two hundred seventy-four thousand, seven hundred twenty-nine".