20336378860370 has 16 divisors (see below), whose sum is σ = 36634102364160. Its totient is φ = 8128191451824.

The previous prime is 20336378860337. The next prime is 20336378860403. The reversal of 20336378860370 is 7306887363302.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (20336378860337) and next prime (20336378860403).

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, 794998112 + ... + 795023691.

It is an arithmetic number, because the mean of its divisors is an integer number (2289631397760).

Almost surely, 2^{20336378860370} is an apocalyptic number.

20336378860370 is a deficient number, since it is larger than the sum of its proper divisors (16297723503790).

20336378860370 is a wasteful number, since it uses less digits than its factorization.

20336378860370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1590023089.

The product of its (nonzero) digits is 18289152, while the sum is 56.

The spelling of 20336378860370 in words is "twenty trillion, three hundred thirty-six billion, three hundred seventy-eight million, eight hundred sixty thousand, three hundred seventy".