140814036671 has 16 divisors (see below), whose sum is σ = 176194176000. Its totient is φ = 109329086880.

The previous prime is 140814036667. The next prime is 140814036679. The reversal of 140814036671 is 176630418041.

It is a cyclic number.

It is not a de Polignac number, because 140814036671 - 2² = 140814036667 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140814036679) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3279671 + ... + 3322328.

It is an arithmetic number, because the mean of its divisors is an integer number (11012136000).

Almost surely, 2^140814036671 is an apocalyptic number.

140814036671 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

140814036671 is a deficient number, since it is larger than the sum of its proper divisors (35380139329).

140814036671 is a wasteful number, since it uses less digits than its factorization.

140814036671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6602294.

The product of its (nonzero) digits is 96768, while the sum is 41.

The spelling of 140814036671 in words is "one hundred forty billion, eight hundred fourteen million, thirty-six thousand, six hundred seventy-one".