140034512214 has 24 divisors (see below), whose sum is σ = 304846071192. Its totient is φ = 46456945920.

The previous prime is 140034512159. The next prime is 140034512227. The reversal of 140034512214 is 412215430041.

140034512214 is a `hidden beast` number, since 1 + 400 + 3 + 45 + 1 + 2 + 214 = 666.

It is a super-2 number, since 2×140034512214² (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 11 ways as a sum of consecutive naturals, for example, 18431499 + ... + 18439094.

It is an arithmetic number, because the mean of its divisors is an integer number (12701919633).

Almost surely, 2^140034512214 is an apocalyptic number.

140034512214 is an abundant number, since it is smaller than the sum of its proper divisors (164811558978).

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

140034512214 is a wasteful number, since it uses less digits than its factorization.

140034512214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36870812 (or 36870809 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

Adding to 140034512214 its reverse (412215430041), we get a palindrome (552249942255).

The spelling of 140034512214 in words is "one hundred forty billion, thirty-four million, five hundred twelve thousand, two hundred fourteen".