141141424231021 has 32 divisors (see below), whose sum is σ = 152744395161600. Its totient is φ = 129986310928320.

The previous prime is 141141424230979. The next prime is 141141424231069. The reversal of 141141424231021 is 120132424141141.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 141141424231021 - 2¹³ = 141141424222829 is a prime.

It is a super-2 number, since 2×141141424231021² (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 (141141424231121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 217471020 + ... + 218119066.

It is an arithmetic number, because the mean of its divisors is an integer number (4773262348800).

Almost surely, 2^{141141424231021} is an apocalyptic number.

It is an amenable number.

141141424231021 is a deficient number, since it is larger than the sum of its proper divisors (11602970930579).

141141424231021 is a wasteful number, since it uses less digits than its factorization.

141141424231021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 649369.

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

Adding to 141141424231021 its reverse (120132424141141), we get a palindrome (261273848372162).

The spelling of 141141424231021 in words is "one hundred forty-one trillion, one hundred forty-one billion, four hundred twenty-four million, two hundred thirty-one thousand, twenty-one".