70673229942839 has 32 divisors (see below), whose sum is σ = 77056346727360. Its totient is φ = 64555272601600.

The previous prime is 70673229942823. The next prime is 70673229942851. The reversal of 70673229942839 is 93824992237607.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 70673229942839 - 2⁴ = 70673229942823 is a prime.

It is a super-3 number, since 3×70673229942839³ (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 (70673229942899) 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 31 ways as a sum of consecutive naturals, for example, 102748409 + ... + 103433949.

It is an arithmetic number, because the mean of its divisors is an integer number (2408010835230).

Almost surely, 2^{70673229942839} is an apocalyptic number.

70673229942839 is a deficient number, since it is larger than the sum of its proper divisors (6383116784521).

70673229942839 is a wasteful number, since it uses less digits than its factorization.

70673229942839 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 686371.

The product of its (nonzero) digits is 493807104, while the sum is 71.

The spelling of 70673229942839 in words is "seventy trillion, six hundred seventy-three billion, two hundred twenty-nine million, nine hundred forty-two thousand, eight hundred thirty-nine".