700516221407 has 4 divisors (see below), whose sum is σ = 700938984816. Its totient is φ = 700093458000.

The previous prime is 700516221347. The next prime is 700516221439. The reversal of 700516221407 is 704122615007.

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

It is a cyclic number.

It is not a de Polignac number, because 700516221407 - 2⁸ = 700516221151 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 (700516221607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 211379219 + ... + 211382532.

It is an arithmetic number, because the mean of its divisors is an integer number (175234746204).

Almost surely, 2^700516221407 is an apocalyptic number.

700516221407 is a deficient number, since it is larger than the sum of its proper divisors (422763409).

700516221407 is a wasteful number, since it uses less digits than its factorization.

700516221407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422763408.

The product of its (nonzero) digits is 23520, while the sum is 35.

The spelling of 700516221407 in words is "seven hundred billion, five hundred sixteen million, two hundred twenty-one thousand, four hundred seven".