140214120023412 has 144 divisors (see below), whose sum is σ = 381322841477760. Its totient is φ = 43305659714304.

The previous prime is 140214120023401. The next prime is 140214120023473. The reversal of 140214120023412 is 214320021412041.

140214120023412 is a `hidden beast` number, since 1 + 4 + 0 + 2 + 1 + 41 + 200 + 2 + 3 + 412 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5391313 + ... + 17592455.

It is an arithmetic number, because the mean of its divisors is an integer number (2648075288040).

Almost surely, 2^{140214120023412} is an apocalyptic number.

140214120023412 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 140214120023412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (190661420738880).

140214120023412 is an abundant number, since it is smaller than the sum of its proper divisors (241108721454348).

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

140214120023412 is a wasteful number, since it uses less digits than its factorization.

140214120023412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12201542 (or 12201537 counting only the distinct ones).

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

Adding to 140214120023412 its reverse (214320021412041), we get a palindrome (354534141435453).

The spelling of 140214120023412 in words is "one hundred forty trillion, two hundred fourteen billion, one hundred twenty million, twenty-three thousand, four hundred twelve".