70948182319 has 8 divisors (see below), whose sum is σ = 81091309568. Its totient is φ = 60806973240.

The previous prime is 70948182293. The next prime is 70948182323. The reversal of 70948182319 is 91328184907.

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

It is a cyclic number.

It is not a de Polignac number, because 70948182319 - 2⁵ = 70948182287 is a prime.

It is a super-2 number, since 2×70948182319² (a number of 23 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 (70948182329) 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, 399387 + ... + 549004.

It is an arithmetic number, because the mean of its divisors is an integer number (10136413696).

Almost surely, 2^70948182319 is an apocalyptic number.

70948182319 is a deficient number, since it is larger than the sum of its proper divisors (10143127249).

70948182319 is a wasteful number, since it uses less digits than its factorization.

70948182319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 959085.

The product of its (nonzero) digits is 870912, while the sum is 52.

The spelling of 70948182319 in words is "seventy billion, nine hundred forty-eight million, one hundred eighty-two thousand, three hundred nineteen".