141557183881 has 16 divisors (see below), whose sum is σ = 152748167040. Its totient is φ = 130744817280.

The previous prime is 141557183861. The next prime is 141557183897. The reversal of 141557183881 is 188381755141.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 141557183881 - 2⁵ = 141557183849 is a prime.

It is a super-2 number, since 2×141557183881² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141557183851) 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, 1069356 + ... + 1194418.

It is an arithmetic number, because the mean of its divisors is an integer number (9546760440).

Almost surely, 2^141557183881 is an apocalyptic number.

It is an amenable number.

141557183881 is a deficient number, since it is larger than the sum of its proper divisors (11190983159).

141557183881 is a wasteful number, since it uses less digits than its factorization.

141557183881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126576.

The product of its digits is 1075200, while the sum is 52.

The spelling of 141557183881 in words is "one hundred forty-one billion, five hundred fifty-seven million, one hundred eighty-three thousand, eight hundred eighty-one".