140014081414812 has 96 divisors (see below), whose sum is σ = 357469858497024. Its totient is φ = 42301092556800.

The previous prime is 140014081414811. The next prime is 140014081414849. The reversal of 140014081414812 is 218414180410041.

It is a super-2 number, since 2×140014081414812² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140014081414811) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2246989137 + ... + 2247051447.

It is an arithmetic number, because the mean of its divisors is an integer number (3723644359344).

Almost surely, 2^{140014081414812} is an apocalyptic number.

140014081414812 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 140014081414812, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (178734929248512).

140014081414812 is an abundant number, since it is smaller than the sum of its proper divisors (217455777082212).

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

140014081414812 is a wasteful number, since it uses less digits than its factorization.

140014081414812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113179 (or 113177 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 39.

The spelling of 140014081414812 in words is "one hundred forty trillion, fourteen billion, eighty-one million, four hundred fourteen thousand, eight hundred twelve".