140123414214 has 80 divisors (see below), whose sum is σ = 364190500608. Its totient is φ = 39437698608.

The previous prime is 140123414149. The next prime is 140123414219. The reversal of 140123414214 is 412414321041.

140123414214 is a `hidden beast` number, since 1 + 4 + 0 + 1 + 234 + 1 + 421 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140123414219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 846154 + ... + 998109.

Almost surely, 2^140123414214 is an apocalyptic number.

140123414214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

140123414214 is an abundant number, since it is smaller than the sum of its proper divisors (224067086394).

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

140123414214 is a wasteful number, since it uses less digits than its factorization.

140123414214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1844351 (or 1844342 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 140123414214 its reverse (412414321041), we get a palindrome (552537735255).

The spelling of 140123414214 in words is "one hundred forty billion, one hundred twenty-three million, four hundred fourteen thousand, two hundred fourteen".