141543142464 has 56 divisors (see below), whose sum is σ = 387413357760. Its totient is φ = 45554113024.

The previous prime is 141543142459. The next prime is 141543142487. The reversal of 141543142464 is 464241345141.

It is a super-2 number, since 2×141543142464² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12704844 + ... + 12715979.

Almost surely, 2^141543142464 is an apocalyptic number.

It is an amenable number.

141543142464 is an abundant number, since it is smaller than the sum of its proper divisors (245870215296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

141543142464 is a wasteful number, since it uses less digits than its factorization.

141543142464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25420867 (or 25420857 counting only the distinct ones).

The product of its digits is 184320, while the sum is 39.

The spelling of 141543142464 in words is "one hundred forty-one billion, five hundred forty-three million, one hundred forty-two thousand, four hundred sixty-four".