70429836616 has 16 divisors (see below), whose sum is σ = 132543239040. Its totient is φ = 35084972880.

The previous prime is 70429836599. The next prime is 70429836619. The reversal of 70429836616 is 61663892407.

It is not an unprimeable number, because it can be changed into a prime (70429836619) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16240876 + ... + 16245211.

It is an arithmetic number, because the mean of its divisors is an integer number (8283952440).

Almost surely, 2^70429836616 is an apocalyptic number.

It is an amenable number.

70429836616 is a deficient number, since it is larger than the sum of its proper divisors (62113402424).

70429836616 is a wasteful number, since it uses less digits than its factorization.

70429836616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32486364 (or 32486360 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 52.

The spelling of 70429836616 in words is "seventy billion, four hundred twenty-nine million, eight hundred thirty-six thousand, six hundred sixteen".