14150551021 has 8 divisors (see below), whose sum is σ = 14461145600. Its totient is φ = 13843243440.

The previous prime is 14150551013. The next prime is 14150551033. The reversal of 14150551021 is 12015505141.

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 14150551021 - 2³ = 14150551013 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 (14150551081) 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, 813045 + ... + 830266.

It is an arithmetic number, because the mean of its divisors is an integer number (1807643200).

Almost surely, 2^14150551021 is an apocalyptic number.

It is an amenable number.

14150551021 is a deficient number, since it is larger than the sum of its proper divisors (310594579).

14150551021 is a wasteful number, since it uses less digits than its factorization.

14150551021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1643499.

The product of its (nonzero) digits is 1000, while the sum is 25.

The spelling of 14150551021 in words is "fourteen billion, one hundred fifty million, five hundred fifty-one thousand, twenty-one".