14742223901 has 2 divisors, whose sum is σ = 14742223902. Its totient is φ = 14742223900.

The previous prime is 14742223883. The next prime is 14742223907. The reversal of 14742223901 is 10932224741.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12656475001 + 2085748900 = 112501^2 + 45670^2 .

It is a cyclic number.

It is not a de Polignac number, because 14742223901 - 2³⁰ = 13668482077 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14742223907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7371111950 + 7371111951.

It is an arithmetic number, because the mean of its divisors is an integer number (7371111951).

Almost surely, 2^14742223901 is an apocalyptic number.

It is an amenable number.

14742223901 is a deficient number, since it is larger than the sum of its proper divisors (1).

14742223901 is an equidigital number, since it uses as much as digits as its factorization.

14742223901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 35.

The spelling of 14742223901 in words is "fourteen billion, seven hundred forty-two million, two hundred twenty-three thousand, nine hundred one".