20310660014002 has 16 divisors (see below), whose sum is σ = 32262113241432. Its totient is φ = 9556770643200.

The previous prime is 20310660013991. The next prime is 20310660014017. The reversal of 20310660014002 is 20041006601302.

It can be written as a sum of positive squares in 4 ways, for example, as 18820768800681 + 1489891213321 = 4338291^2 + 1220611^2 .

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, 36816249 + ... + 37363852.

Almost surely, 2^{20310660014002} is an apocalyptic number.

20310660014002 is a deficient number, since it is larger than the sum of its proper divisors (11951453227430).

20310660014002 is a wasteful number, since it uses less digits than its factorization.

20310660014002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74188173.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 20310660014002 its reverse (20041006601302), we get a palindrome (40351666615304).

The spelling of 20310660014002 in words is "twenty trillion, three hundred ten billion, six hundred sixty million, fourteen thousand, two".