680140141148 has 12 divisors (see below), whose sum is σ = 1281802573800. Its totient is φ = 313910834352.

The previous prime is 680140141141. The next prime is 680140141169. The reversal of 680140141148 is 841141041086.

It is a super-2 number, since 2×680140141148² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (680140141141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6539808998 + ... + 6539809101.

It is an arithmetic number, because the mean of its divisors is an integer number (106816881150).

Almost surely, 2^680140141148 is an apocalyptic number.

It is an amenable number.

680140141148 is a deficient number, since it is larger than the sum of its proper divisors (601662432652).

680140141148 is a wasteful number, since it uses less digits than its factorization.

680140141148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13079618116 (or 13079618114 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 38.

The spelling of 680140141148 in words is "six hundred eighty billion, one hundred forty million, one hundred forty-one thousand, one hundred forty-eight".