20070316707 has 32 divisors (see below), whose sum is σ = 31321396224. Its totient is φ = 11195184000.

The previous prime is 20070316697. The next prime is 20070316733. The reversal of 20070316707 is 70761307002.

It is not a de Polignac number, because 20070316707 - 2⁴ = 20070316691 is a prime.

It is a super-2 number, since 2×20070316707² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20070316757) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 83953 + ... + 217229.

It is an arithmetic number, because the mean of its divisors is an integer number (978793632).

Almost surely, 2^20070316707 is an apocalyptic number.

20070316707 is a deficient number, since it is larger than the sum of its proper divisors (11251079517).

20070316707 is a wasteful number, since it uses less digits than its factorization.

20070316707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133459.

The product of its (nonzero) digits is 12348, while the sum is 33.

The spelling of 20070316707 in words is "twenty billion, seventy million, three hundred sixteen thousand, seven hundred seven".