14926015121 has 2 divisors, whose sum is σ = 14926015122. Its totient is φ = 14926015120.

The previous prime is 14926015019. The next prime is 14926015151. The reversal of 14926015121 is 12151062941.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13371684496 + 1554330625 = 115636^2 + 39425^2 .

It is a cyclic number.

It is not a de Polignac number, because 14926015121 - 2¹⁰ = 14926014097 is a prime.

It is not a weakly prime, because it can be changed into another prime (14926015151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7463007560 + 7463007561.

It is an arithmetic number, because the mean of its divisors is an integer number (7463007561).

Almost surely, 2^14926015121 is an apocalyptic number.

It is an amenable number.

14926015121 is a deficient number, since it is larger than the sum of its proper divisors (1).

14926015121 is an equidigital number, since it uses as much as digits as its factorization.

14926015121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 32.

The spelling of 14926015121 in words is "fourteen billion, nine hundred twenty-six million, fifteen thousand, one hundred twenty-one".