141531364 has 24 divisors (see below), whose sum is σ = 273944888. Its totient is φ = 63555840.

The previous prime is 141531343. The next prime is 141531367. The reversal of 141531364 is 463135141.

141531364 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 4875264 + 136656100 = 2208^2 + 11690^2 .

It is a super-2 number, since 2×141531364² = 40062253991400992, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (141531367) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34857 + ... + 38704.

Almost surely, 2^141531364 is an apocalyptic number.

It is an amenable number.

141531364 is a deficient number, since it is larger than the sum of its proper divisors (132413524).

141531364 is a wasteful number, since it uses less digits than its factorization.

141531364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73615 (or 73613 counting only the distinct ones).

The product of its digits is 4320, while the sum is 28.

The square root of 141531364 is about 11896.6955075769. The cubic root of 141531364 is about 521.1357866337.

The spelling of 141531364 in words is "one hundred forty-one million, five hundred thirty-one thousand, three hundred sixty-four".