14534221501 has 8 divisors (see below), whose sum is σ = 14562535104. Its totient is φ = 14505936480.

The previous prime is 14534221469. The next prime is 14534221523. The reversal of 14534221501 is 10512243541.

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 14534221501 - 2⁵ = 14534221469 is a prime.

It is a super-2 number, since 2×14534221501² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14534221501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14534221531) 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, 1201041 + ... + 1213081.

It is an arithmetic number, because the mean of its divisors is an integer number (1820316888).

Almost surely, 2^14534221501 is an apocalyptic number.

It is an amenable number.

14534221501 is a deficient number, since it is larger than the sum of its proper divisors (28313603).

14534221501 is a wasteful number, since it uses less digits than its factorization.

14534221501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14291.

The product of its (nonzero) digits is 4800, while the sum is 28.

The spelling of 14534221501 in words is "fourteen billion, five hundred thirty-four million, two hundred twenty-one thousand, five hundred one".