20376230746 has 16 divisors (see below), whose sum is σ = 31572979200. Its totient is φ = 9852377040.

The previous prime is 20376230723. The next prime is 20376230747. The reversal of 20376230746 is 64703267302.

It is a junction number, because it is equal to n+sod(n) for n = 20376230699 and 20376230708.

It is not an unprimeable number, because it can be changed into a prime (20376230747) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30721 + ... + 204196.

It is an arithmetic number, because the mean of its divisors is an integer number (1973311200).

Almost surely, 2^20376230746 is an apocalyptic number.

20376230746 is a deficient number, since it is larger than the sum of its proper divisors (11196748454).

20376230746 is a wasteful number, since it uses less digits than its factorization.

20376230746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236349.

The product of its (nonzero) digits is 254016, while the sum is 40.

The spelling of 20376230746 in words is "twenty billion, three hundred seventy-six million, two hundred thirty thousand, seven hundred forty-six".