20296063876 has 24 divisors (see below), whose sum is σ = 38765754720. Its totient is φ = 9221025600.

The previous prime is 20296063831. The next prime is 20296063877. The reversal of 20296063876 is 67836069202.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (20296063877) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 18490 + ... + 202321.

It is an arithmetic number, because the mean of its divisors is an integer number (1615239780).

Almost surely, 2^20296063876 is an apocalyptic number.

It is an amenable number.

20296063876 is a deficient number, since it is larger than the sum of its proper divisors (18469690844).

20296063876 is a wasteful number, since it uses less digits than its factorization.

20296063876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222915 (or 222913 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 49.

The spelling of 20296063876 in words is "twenty billion, two hundred ninety-six million, sixty-three thousand, eight hundred seventy-six".