70227166431 has 8 divisors (see below), whose sum is σ = 95813808640. Its totient is φ = 45729317592.

The previous prime is 70227166423. The next prime is 70227166433. The reversal of 70227166431 is 13466172207.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 70227166431 - 2³ = 70227166423 is a prime.

It is a super-2 number, since 2×70227166431² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 70227166431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70227166433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 272198191 + ... + 272198448.

It is an arithmetic number, because the mean of its divisors is an integer number (11976726080).

Almost surely, 2^70227166431 is an apocalyptic number.

70227166431 is a deficient number, since it is larger than the sum of its proper divisors (25586642209).

70227166431 is a wasteful number, since it uses less digits than its factorization.

70227166431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 544396685.

The product of its (nonzero) digits is 84672, while the sum is 39.

The spelling of 70227166431 in words is "seventy billion, two hundred twenty-seven million, one hundred sixty-six thousand, four hundred thirty-one".