14976657049 has 4 divisors (see below), whose sum is σ = 14977236736. Its totient is φ = 14976077364.

The previous prime is 14976657037. The next prime is 14976657061. The reversal of 14976657049 is 94075667941.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (14976657037) and next prime (14976657061).

It is a cyclic number.

It is not a de Polignac number, because 14976657049 - 2¹³ = 14976648857 is a prime.

It is a super-2 number, since 2×14976657049² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14976656984 and 14976657002.

It is not an unprimeable number, because it can be changed into a prime (14976657149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 249189 + ... + 303394.

It is an arithmetic number, because the mean of its divisors is an integer number (3744309184).

Almost surely, 2^14976657049 is an apocalyptic number.

It is an amenable number.

14976657049 is a deficient number, since it is larger than the sum of its proper divisors (579687).

14976657049 is an equidigital number, since it uses as much as digits as its factorization.

14976657049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 579686.

The product of its (nonzero) digits is 11430720, while the sum is 58.

The spelling of 14976657049 in words is "fourteen billion, nine hundred seventy-six million, six hundred fifty-seven thousand, forty-nine".