14042513501 has 4 divisors (see below), whose sum is σ = 14341290432. Its totient is φ = 13743736572.

The previous prime is 14042513473. The next prime is 14042513509. The reversal of 14042513501 is 10531524041.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14042513501 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 (14042513509) 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, 149388395 + ... + 149388488.

It is an arithmetic number, because the mean of its divisors is an integer number (3585322608).

Almost surely, 2^14042513501 is an apocalyptic number.

It is an amenable number.

14042513501 is a deficient number, since it is larger than the sum of its proper divisors (298776931).

14042513501 is an equidigital number, since it uses as much as digits as its factorization.

14042513501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298776930.

The product of its (nonzero) digits is 2400, while the sum is 26.

The spelling of 14042513501 in words is "fourteen billion, forty-two million, five hundred thirteen thousand, five hundred one".