141225032445531 has 16 divisors (see below), whose sum is σ = 192306855573504. Its totient is φ = 92146624399424.

The previous prime is 141225032445499. The next prime is 141225032445619. The reversal of 141225032445531 is 135544230522141.

It is a cyclic number.

It is not a de Polignac number, because 141225032445531 - 2⁵ = 141225032445499 is a prime.

It is a super-2 number, since 2×141225032445531² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (141225032445331) 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, 86983231 + ... + 88591943.

It is an arithmetic number, because the mean of its divisors is an integer number (12019178473344).

Almost surely, 2^{141225032445531} is an apocalyptic number.

141225032445531 is a deficient number, since it is larger than the sum of its proper divisors (51081823127973).

141225032445531 is a wasteful number, since it uses less digits than its factorization.

141225032445531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2231370.

The product of its (nonzero) digits is 576000, while the sum is 42.

Adding to 141225032445531 its reverse (135544230522141), we get a palindrome (276769262967672).

The spelling of 141225032445531 in words is "one hundred forty-one trillion, two hundred twenty-five billion, thirty-two million, four hundred forty-five thousand, five hundred thirty-one".