14825199479 has 8 divisors (see below), whose sum is σ = 15326719968. Its totient is φ = 14328986400.

The previous prime is 14825199461. The next prime is 14825199491. The reversal of 14825199479 is 97499152841.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14825199479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14825109479) 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, 1321172 + ... + 1332345.

It is an arithmetic number, because the mean of its divisors is an integer number (1915839996).

Almost surely, 2^14825199479 is an apocalyptic number.

14825199479 is a deficient number, since it is larger than the sum of its proper divisors (501520489).

14825199479 is a wasteful number, since it uses less digits than its factorization.

14825199479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2653705.

The product of its digits is 6531840, while the sum is 59.

The spelling of 14825199479 in words is "fourteen billion, eight hundred twenty-five million, one hundred ninety-nine thousand, four hundred seventy-nine".