1680031346210 has 32 divisors (see below), whose sum is σ = 3456179141760. Its totient is φ = 575991637632.

The previous prime is 1680031346209. The next prime is 1680031346233. The reversal of 1680031346210 is 126431300861.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1814102 + ... + 2578958.

It is an arithmetic number, because the mean of its divisors is an integer number (108005598180).

Almost surely, 2^{1680031346210} is an apocalyptic number.

1680031346210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1680031346210 is an abundant number, since it is smaller than the sum of its proper divisors (1776147795550).

1680031346210 is a wasteful number, since it uses less digits than its factorization.

1680031346210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 796250.

The product of its (nonzero) digits is 20736, while the sum is 35.

The spelling of 1680031346210 in words is "one trillion, six hundred eighty billion, thirty-one million, three hundred forty-six thousand, two hundred ten".