14159620801 has 12 divisors (see below), whose sum is σ = 15146280688. Its totient is φ = 13228987464.

The previous prime is 14159620799. The next prime is 14159620837. The reversal of 14159620801 is 10802695141.

It is not a de Polignac number, because 14159620801 - 2¹ = 14159620799 is a prime.

It is a super-2 number, since 2×14159620801² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14159620901) 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 11 ways as a sum of consecutive naturals, for example, 288495 + ... + 333988.

Almost surely, 2^14159620801 is an apocalyptic number.

It is an amenable number.

14159620801 is a deficient number, since it is larger than the sum of its proper divisors (986659887).

14159620801 is an equidigital number, since it uses as much as digits as its factorization.

14159620801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 622572 (or 622549 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 37.

The spelling of 14159620801 in words is "fourteen billion, one hundred fifty-nine million, six hundred twenty thousand, eight hundred one".