140414212023021 has 16 divisors (see below), whose sum is σ = 210654232761600. Its totient is φ = 92424544621344.

The previous prime is 140414212023017. The next prime is 140414212023049. The reversal of 140414212023021 is 120320212414041.

140414212023021 is a `hidden beast` number, since 1 + 4 + 0 + 4 + 1 + 421 + 2 + 0 + 230 + 2 + 1 = 666.

It is not a de Polignac number, because 140414212023021 - 2² = 140414212023017 is a prime.

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 (140414212093021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32914721736 + ... + 32914726001.

It is an arithmetic number, because the mean of its divisors is an integer number (13165889547600).

Almost surely, 2^{140414212023021} is an apocalyptic number.

It is an amenable number.

140414212023021 is a deficient number, since it is larger than the sum of its proper divisors (70240020738579).

140414212023021 is an equidigital number, since it uses as much as digits as its factorization.

140414212023021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65829447825 (or 65829447819 counting only the distinct ones).

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

Adding to 140414212023021 its reverse (120320212414041), we get a palindrome (260734424437062).

The spelling of 140414212023021 in words is "one hundred forty trillion, four hundred fourteen billion, two hundred twelve million, twenty-three thousand, twenty-one".