14923364261 has 4 divisors (see below), whose sum is σ = 16071315372. Its totient is φ = 13775413152.

The previous prime is 14923364251. The next prime is 14923364263. The reversal of 14923364261 is 16246332941.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 16246332941 = 397 ⋅40922753.

It can be written as a sum of positive squares in 2 ways, for example, as 4801797025 + 10121567236 = 69295^2 + 100606^2 .

It is a cyclic number.

It is not a de Polignac number, because 14923364261 - 2¹⁴ = 14923347877 is a prime.

It is a super-2 number, since 2×14923364261² (a number of 21 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 (14923364263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 573975536 + ... + 573975561.

It is an arithmetic number, because the mean of its divisors is an integer number (4017828843).

Almost surely, 2^14923364261 is an apocalyptic number.

It is an amenable number.

14923364261 is a deficient number, since it is larger than the sum of its proper divisors (1147951111).

14923364261 is a wasteful number, since it uses less digits than its factorization.

14923364261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1147951110.

The product of its digits is 186624, while the sum is 41.

The spelling of 14923364261 in words is "fourteen billion, nine hundred twenty-three million, three hundred sixty-four thousand, two hundred sixty-one".