14651949101 has 2 divisors, whose sum is σ = 14651949102. Its totient is φ = 14651949100.

The previous prime is 14651949023. The next prime is 14651949113. The reversal of 14651949101 is 10194915641.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12381903076 + 2270046025 = 111274^2 + 47645^2 .

It is an emirp because it is prime and its reverse (10194915641) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14651949101 - 2³⁰ = 13578207277 is a prime.

It is a super-2 number, since 2×14651949101² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14651949401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7325974550 + 7325974551.

It is an arithmetic number, because the mean of its divisors is an integer number (7325974551).

Almost surely, 2^14651949101 is an apocalyptic number.

It is an amenable number.

14651949101 is a deficient number, since it is larger than the sum of its proper divisors (1).

14651949101 is an equidigital number, since it uses as much as digits as its factorization.

14651949101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38880, while the sum is 41.

The spelling of 14651949101 in words is "fourteen billion, six hundred fifty-one million, nine hundred forty-nine thousand, one hundred one".