141544997 has 16 divisors (see below), whose sum is σ = 158880960. Its totient is φ = 124982400.

The previous prime is 141544987. The next prime is 141545021. The reversal of 141544997 is 799445141.

It is a cyclic number.

It is not a de Polignac number, because 141544997 - 2¹² = 141540901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141544987) 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, 127079 + ... + 128187.

It is an arithmetic number, because the mean of its divisors is an integer number (9930060).

Almost surely, 2^141544997 is an apocalyptic number.

It is an amenable number.

141544997 is a deficient number, since it is larger than the sum of its proper divisors (17335963).

141544997 is a wasteful number, since it uses less digits than its factorization.

141544997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1444.

The product of its digits is 181440, while the sum is 44.

The square root of 141544997 is about 11897.2684680140. The cubic root of 141544997 is about 521.1525188874.

The spelling of 141544997 in words is "one hundred forty-one million, five hundred forty-four thousand, nine hundred ninety-seven".