141000423221421 has 12 divisors (see below), whose sum is σ = 207119265749760. Its totient is φ = 92407057026120.

The previous prime is 141000423221407. The next prime is 141000423221431. The reversal of 141000423221421 is 124122324000141.

141000423221421 is a `hidden beast` number, since 1 + 4 + 1 + 0 + 0 + 0 + 4 + 232 + 2 + 1 + 421 = 666.

It is not a de Polignac number, because 141000423221421 - 2⁵ = 141000423221389 is a prime.

It is a super-2 number, since 2×141000423221421² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141000423221401) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 132768759565 + ... + 132768760626.

It is an arithmetic number, because the mean of its divisors is an integer number (17259938812480).

Almost surely, 2^{141000423221421} is an apocalyptic number.

It is an amenable number.

141000423221421 is a deficient number, since it is larger than the sum of its proper divisors (66118842528339).

141000423221421 is a wasteful number, since it uses less digits than its factorization.

141000423221421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265537520256 (or 265537520253 counting only the distinct ones).

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

Adding to 141000423221421 its reverse (124122324000141), we get a palindrome (265122747221562).

The spelling of 141000423221421 in words is "one hundred forty-one trillion, four hundred twenty-three million, two hundred twenty-one thousand, four hundred twenty-one".