141414234121021 has 4 divisors (see below), whose sum is σ = 141414507640000. Its totient is φ = 141413960602044.

The previous prime is 141414234121001. The next prime is 141414234121057. The reversal of 141414234121021 is 120121432414141.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-141414234121021 is a prime.

It is a super-2 number, since 2×141414234121021² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141414234121001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135982491 + ... + 137018488.

It is an arithmetic number, because the mean of its divisors is an integer number (35353626910000).

Almost surely, 2^{141414234121021} is an apocalyptic number.

It is an amenable number.

141414234121021 is a deficient number, since it is larger than the sum of its proper divisors (273518979).

141414234121021 is an equidigital number, since it uses as much as digits as its factorization.

141414234121021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273518978.

The product of its (nonzero) digits is 6144, while the sum is 31.

Adding to 141414234121021 its reverse (120121432414141), we get a palindrome (261535666535162).

The spelling of 141414234121021 in words is "one hundred forty-one trillion, four hundred fourteen billion, two hundred thirty-four million, one hundred twenty-one thousand, twenty-one".