70152031439 has 24 divisors (see below), whose sum is σ = 86151277440. Its totient is φ = 56965300056.

The previous prime is 70152031393. The next prime is 70152031441. The reversal of 70152031439 is 93413025107.

It is not a de Polignac number, because 70152031439 - 2²⁴ = 70135254223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 70152031399 and 70152031408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70152039439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 209492 + ... + 429174.

It is an arithmetic number, because the mean of its divisors is an integer number (3589636560).

Almost surely, 2^70152031439 is an apocalyptic number.

70152031439 is a deficient number, since it is larger than the sum of its proper divisors (15999246001).

70152031439 is an frugal number, since it uses more digits than its factorization.

70152031439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219737 (or 219709 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 35.

The spelling of 70152031439 in words is "seventy billion, one hundred fifty-two million, thirty-one thousand, four hundred thirty-nine".