14113742501 has 4 divisors (see below), whose sum is σ = 14113985004. Its totient is φ = 14113500000.

The previous prime is 14113742497. The next prime is 14113742519. The reversal of 14113742501 is 10524731141.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 11358017476 + 2755725025 = 106574^2 + 52495^2 .

It is a cyclic number.

It is not a de Polignac number, because 14113742501 - 2² = 14113742497 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14113742101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24251 + ... + 169751.

It is an arithmetic number, because the mean of its divisors is an integer number (3528496251).

It is a Poulet number, since it divides 2^14113742500-1.

Almost surely, 2^14113742501 is an apocalyptic number.

14113742501 is the 97001-st pentagonal number.

It is an amenable number.

14113742501 is a deficient number, since it is larger than the sum of its proper divisors (242503).

14113742501 is an equidigital number, since it uses as much as digits as its factorization.

14113742501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242502.

The product of its (nonzero) digits is 3360, while the sum is 29.

The spelling of 14113742501 in words is "fourteen billion, one hundred thirteen million, seven hundred forty-two thousand, five hundred one".