70335252231 has 8 divisors (see below), whose sum is σ = 96314940144. Its totient is φ = 45622866240.

The previous prime is 70335252227. The next prime is 70335252259. The reversal of 70335252231 is 13225253307.

It is a happy number.

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

It is not a de Polignac number, because 70335252231 - 2² = 70335252227 is a prime.

It is a super-2 number, since 2×70335252231² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 70335252192 and 70335252201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70335252731) 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, 316825350 + ... + 316825571.

It is an arithmetic number, because the mean of its divisors is an integer number (12039367518).

Almost surely, 2^70335252231 is an apocalyptic number.

70335252231 is a deficient number, since it is larger than the sum of its proper divisors (25979687913).

70335252231 is a wasteful number, since it uses less digits than its factorization.

70335252231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 633650961.

The product of its (nonzero) digits is 37800, while the sum is 33.

The spelling of 70335252231 in words is "seventy billion, three hundred thirty-five million, two hundred fifty-two thousand, two hundred thirty-one".