70514019609 has 16 divisors (see below), whose sum is σ = 102955843584. Its totient is φ = 42573270800.

The previous prime is 70514019577. The next prime is 70514019623. The reversal of 70514019609 is 90691041507.

It is a cyclic number.

It is not a de Polignac number, because 70514019609 - 2⁵ = 70514019577 is a prime.

It is a super-2 number, since 2×70514019609² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (70514019679) 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, 4053657 + ... + 4071014.

It is an arithmetic number, because the mean of its divisors is an integer number (6434740224).

Almost surely, 2^70514019609 is an apocalyptic number.

It is an amenable number.

70514019609 is a deficient number, since it is larger than the sum of its proper divisors (32441823975).

70514019609 is a wasteful number, since it uses less digits than its factorization.

70514019609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8124948.

The product of its (nonzero) digits is 68040, while the sum is 42.

The spelling of 70514019609 in words is "seventy billion, five hundred fourteen million, nineteen thousand, six hundred nine".