20150070716 has 6 divisors (see below), whose sum is σ = 35262623760. Its totient is φ = 10075035356.

The previous prime is 20150070671. The next prime is 20150070737. The reversal of 20150070716 is 61707005102.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 2518758836 + ... + 2518758843.

It is an arithmetic number, because the mean of its divisors is an integer number (5877103960).

Almost surely, 2^20150070716 is an apocalyptic number.

It is an amenable number.

20150070716 is a deficient number, since it is larger than the sum of its proper divisors (15112553044).

20150070716 is a wasteful number, since it uses less digits than its factorization.

20150070716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5037517683 (or 5037517681 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 29.

Adding to 20150070716 its reverse (61707005102), we get a palindrome (81857075818).

The spelling of 20150070716 in words is "twenty billion, one hundred fifty million, seventy thousand, seven hundred sixteen".