140214412032121 has 8 divisors (see below), whose sum is σ = 161897053068800. Its totient is φ = 118944773682048.

The previous prime is 140214412032049. The next prime is 140214412032157. The reversal of 140214412032121 is 121230214412041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 140214412032121 - 2⁴¹ = 138015388776569 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 140214412032121.

It is not an unprimeable number, because it can be changed into a prime (140214412032521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103250670921 + ... + 103250672278.

It is an arithmetic number, because the mean of its divisors is an integer number (20237131633600).

Almost surely, 2^{140214412032121} is an apocalyptic number.

It is an amenable number.

140214412032121 is a deficient number, since it is larger than the sum of its proper divisors (21682641036679).

140214412032121 is an equidigital number, since it uses as much as digits as its factorization.

140214412032121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206501343303.

The product of its (nonzero) digits is 3072, while the sum is 28.

Adding to 140214412032121 its reverse (121230214412041), we get a palindrome (261444626444162).

The spelling of 140214412032121 in words is "one hundred forty trillion, two hundred fourteen billion, four hundred twelve million, thirty-two thousand, one hundred twenty-one".