14929419557 has 8 divisors (see below), whose sum is σ = 16114973784. Its totient is φ = 13749170688.

The previous prime is 14929419523. The next prime is 14929419607. The reversal of 14929419557 is 75591492941.

It can be written as a sum of positive squares in 4 ways, for example, as 1676574916 + 13252844641 = 40946^2 + 115121^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14929419557 - 2¹² = 14929415461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14929419457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1320488 + ... + 1331745.

It is an arithmetic number, because the mean of its divisors is an integer number (2014371723).

Almost surely, 2^14929419557 is an apocalyptic number.

It is an amenable number.

14929419557 is a deficient number, since it is larger than the sum of its proper divisors (1185554227).

14929419557 is a wasteful number, since it uses less digits than its factorization.

14929419557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2652679.

The product of its digits is 4082400, while the sum is 56.

The spelling of 14929419557 in words is "fourteen billion, nine hundred twenty-nine million, four hundred nineteen thousand, five hundred fifty-seven".