14430991857976 has 16 divisors (see below), whose sum is σ = 27501685304040. Its totient is φ = 7097209110240.

The previous prime is 14430991857943. The next prime is 14430991858009. The reversal of 14430991857976 is 67975819903441.

It is an interprime number because it is at equal distance from previous prime (14430991857943) and next prime (14430991858009).

It is a junction number, because it is equal to n+sod(n) for n = 14430991857899 and 14430991857908.

It is a congruent number.

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, 14785851826 + ... + 14785852801.

Almost surely, 2^{14430991857976} is an apocalyptic number.

It is an amenable number.

14430991857976 is a deficient number, since it is larger than the sum of its proper divisors (13070693446064).

14430991857976 is a wasteful number, since it uses less digits than its factorization.

14430991857976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29571704694 (or 29571704690 counting only the distinct ones).

The product of its (nonzero) digits is 411505920, while the sum is 73.

The spelling of 14430991857976 in words is "fourteen trillion, four hundred thirty billion, nine hundred ninety-one million, eight hundred fifty-seven thousand, nine hundred seventy-six".