20076861370 has 8 divisors (see below), whose sum is σ = 36138350484. Its totient is φ = 8030744544.

The previous prime is 20076861367. The next prime is 20076861463. The reversal of 20076861370 is 7316867002.

It can be written as a sum of positive squares in 2 ways, for example, as 19524752361 + 552109009 = 139731^2 + 23497^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1003843059 + ... + 1003843078.

Almost surely, 2^20076861370 is an apocalyptic number.

20076861370 is a deficient number, since it is larger than the sum of its proper divisors (16061489114).

20076861370 is a wasteful number, since it uses less digits than its factorization.

20076861370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2007686144.

The product of its (nonzero) digits is 84672, while the sum is 40.

The spelling of 20076861370 in words is "twenty billion, seventy-six million, eight hundred sixty-one thousand, three hundred seventy".