70073229942839 has 16 divisors (see below), whose sum is σ = 72547643520000. Its totient is φ = 67602711237600.

The previous prime is 70073229942811. The next prime is 70073229942847. The reversal of 70073229942839 is 93824992237007.

It is a cyclic number.

It is not a de Polignac number, because 70073229942839 - 2⁴⁰ = 68973718315063 is a prime.

It is a super-3 number, since 3×70073229942839³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70073229942539) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 181721762 + ... + 182106960.

It is an arithmetic number, because the mean of its divisors is an integer number (4534227720000).

Almost surely, 2^{70073229942839} is an apocalyptic number.

70073229942839 is a deficient number, since it is larger than the sum of its proper divisors (2474413577161).

70073229942839 is a wasteful number, since it uses less digits than its factorization.

70073229942839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390238.

The product of its (nonzero) digits is 82301184, while the sum is 65.

The spelling of 70073229942839 in words is "seventy trillion, seventy-three billion, two hundred twenty-nine million, nine hundred forty-two thousand, eight hundred thirty-nine".