103431643776460 has 24 divisors (see below), whose sum is σ = 217913964816240. Its totient is φ = 41237893151424.

The previous prime is 103431643776449. The next prime is 103431643776469. The reversal of 103431643776460 is 64677346134301.

It is not an unprimeable number, because it can be changed into a prime (103431643776469) 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, 8422766155 + ... + 8422778434.

It is an arithmetic number, because the mean of its divisors is an integer number (9079748534010).

Almost surely, 2^{103431643776460} is an apocalyptic number.

103431643776460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103431643776460 is an abundant number, since it is smaller than the sum of its proper divisors (114482321039780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103431643776460 is a wasteful number, since it uses less digits than its factorization.

103431643776460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16845544905 (or 16845544903 counting only the distinct ones).

The product of its (nonzero) digits is 18289152, while the sum is 55.

The spelling of 103431643776460 in words is "one hundred three trillion, four hundred thirty-one billion, six hundred forty-three million, seven hundred seventy-six thousand, four hundred sixty".