14541095381 has 2 divisors, whose sum is σ = 14541095382. Its totient is φ = 14541095380.

The previous prime is 14541095377. The next prime is 14541095389. The reversal of 14541095381 is 18359014541.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12017640625 + 2523454756 = 109625^2 + 50234^2 .

It is a cyclic number.

It is not a de Polignac number, because 14541095381 - 2² = 14541095377 is a prime.

It is a super-2 number, since 2×14541095381² (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 (14541095389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7270547690 + 7270547691.

It is an arithmetic number, because the mean of its divisors is an integer number (7270547691).

Almost surely, 2^14541095381 is an apocalyptic number.

It is an amenable number.

14541095381 is a deficient number, since it is larger than the sum of its proper divisors (1).

14541095381 is an equidigital number, since it uses as much as digits as its factorization.

14541095381 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 86400, while the sum is 41.

The spelling of 14541095381 in words is "fourteen billion, five hundred forty-one million, ninety-five thousand, three hundred eighty-one".