701561326867 has 4 divisors (see below), whose sum is σ = 701563211440. Its totient is φ = 701559442296.

The previous prime is 701561326847. The next prime is 701561326889. The reversal of 701561326867 is 768623165107.

It is a happy number.

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 701561326867 - 2¹⁵ = 701561294099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (701561326847) 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, 176367 + ... + 1197592.

It is an arithmetic number, because the mean of its divisors is an integer number (175390802860).

Almost surely, 2^701561326867 is an apocalyptic number.

701561326867 is a deficient number, since it is larger than the sum of its proper divisors (1884573).

701561326867 is a wasteful number, since it uses less digits than its factorization.

701561326867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1884572.

The product of its (nonzero) digits is 2540160, while the sum is 52.

The spelling of 701561326867 in words is "seven hundred one billion, five hundred sixty-one million, three hundred twenty-six thousand, eight hundred sixty-seven".