20070316670 has 16 divisors (see below), whose sum is σ = 37291943808. Its totient is φ = 7769154720.

The previous prime is 20070316661. The next prime is 20070316691. The reversal of 20070316670 is 7661307002.

It is a super-2 number, since 2×20070316670² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32371169 + ... + 32371788.

It is an arithmetic number, because the mean of its divisors is an integer number (2330746488).

Almost surely, 2^20070316670 is an apocalyptic number.

20070316670 is a deficient number, since it is larger than the sum of its proper divisors (17221627138).

20070316670 is a wasteful number, since it uses less digits than its factorization.

20070316670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64742995.

The product of its (nonzero) digits is 10584, while the sum is 32.

The spelling of 20070316670 in words is "twenty billion, seventy million, three hundred sixteen thousand, six hundred seventy".