14970840355 has 4 divisors (see below), whose sum is σ = 17965008432. Its totient is φ = 11976672280.

The previous prime is 14970840343. The next prime is 14970840371. The reversal of 14970840355 is 55304807941.

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

It is not a de Polignac number, because 14970840355 - 2⁹ = 14970839843 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1497084031 + ... + 1497084040.

It is an arithmetic number, because the mean of its divisors is an integer number (4491252108).

Almost surely, 2^14970840355 is an apocalyptic number.

14970840355 is a deficient number, since it is larger than the sum of its proper divisors (2994168077).

14970840355 is an equidigital number, since it uses as much as digits as its factorization.

14970840355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2994168076.

The product of its (nonzero) digits is 604800, while the sum is 46.

The spelling of 14970840355 in words is "fourteen billion, nine hundred seventy million, eight hundred forty thousand, three hundred fifty-five".