14996619966901 has 8 divisors (see below), whose sum is σ = 15250904841600. Its totient is φ = 14742338588160.

The previous prime is 14996619966871. The next prime is 14996619966907. The reversal of 14996619966901 is 10966991669941.

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 14996619966901 - 2¹¹ = 14996619964853 is a prime.

It is a super-2 number, since 2×14996619966901² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14996619966907) 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, 8650741 + ... + 10238581.

It is an arithmetic number, because the mean of its divisors is an integer number (1906363105200).

Almost surely, 2^{14996619966901} is an apocalyptic number.

It is an amenable number.

14996619966901 is a deficient number, since it is larger than the sum of its proper divisors (254284874699).

14996619966901 is a wasteful number, since it uses less digits than its factorization.

14996619966901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1747979.

The product of its (nonzero) digits is 306110016, while the sum is 76.

The spelling of 14996619966901 in words is "fourteen trillion, nine hundred ninety-six billion, six hundred nineteen million, nine hundred sixty-six thousand, nine hundred one".