14919148772 has 12 divisors (see below), whose sum is σ = 28482011376. Its totient is φ = 6781431240.

The previous prime is 14919148763. The next prime is 14919148781. The reversal of 14919148772 is 27784191941.

It is an interprime number because it is at equal distance from previous prime (14919148763) and next prime (14919148781).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 169535738 + ... + 169535825.

It is an arithmetic number, because the mean of its divisors is an integer number (2373500948).

Almost surely, 2^14919148772 is an apocalyptic number.

It is an amenable number.

14919148772 is a deficient number, since it is larger than the sum of its proper divisors (13562862604).

14919148772 is a wasteful number, since it uses less digits than its factorization.

14919148772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339071578 (or 339071576 counting only the distinct ones).

The product of its digits is 1016064, while the sum is 53.

The spelling of 14919148772 in words is "fourteen billion, nine hundred nineteen million, one hundred forty-eight thousand, seven hundred seventy-two".