140134814140 has 12 divisors (see below), whose sum is σ = 294283109736. Its totient is φ = 56053925648.

The previous prime is 140134814129. The next prime is 140134814189. The reversal of 140134814140 is 41418431041.

It is a super-2 number, since 2×140134814140² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3503370334 + ... + 3503370373.

It is an arithmetic number, because the mean of its divisors is an integer number (24523592478).

Almost surely, 2^140134814140 is an apocalyptic number.

140134814140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140134814140 is an abundant number, since it is smaller than the sum of its proper divisors (154148295596).

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

140134814140 is a wasteful number, since it uses less digits than its factorization.

140134814140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7006740716 (or 7006740714 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 31.

The spelling of 140134814140 in words is "one hundred forty billion, one hundred thirty-four million, eight hundred fourteen thousand, one hundred forty".