707477321171231 has 4 divisors (see below), whose sum is σ = 761898653569032. Its totient is φ = 653055988773432.

The previous prime is 707477321171213. The next prime is 707477321171233. The reversal of 707477321171231 is 132171123774707.

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 707477321171231 - 2¹⁴ = 707477321154847 is a prime.

It is a super-2 number, since 2×707477321171231² (a number of 31 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (707477321171233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27210666198881 + ... + 27210666198906.

It is an arithmetic number, because the mean of its divisors is an integer number (190474663392258).

Almost surely, 2^{707477321171231} is an apocalyptic number.

707477321171231 is a deficient number, since it is larger than the sum of its proper divisors (54421332397801).

707477321171231 is a wasteful number, since it uses less digits than its factorization.

707477321171231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54421332397800.

The product of its (nonzero) digits is 2420208, while the sum is 53.

The spelling of 707477321171231 in words is "seven hundred seven trillion, four hundred seventy-seven billion, three hundred twenty-one million, one hundred seventy-one thousand, two hundred thirty-one".