141431499 has 12 divisors (see below), whose sum is σ = 222861912. Its totient is φ = 85716000.

The previous prime is 141431473. The next prime is 141431513. The reversal of 141431499 is 994134141.

It is not a de Polignac number, because 141431499 - 2⁷ = 141431371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (141435499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 714202 + ... + 714399.

It is an arithmetic number, because the mean of its divisors is an integer number (18571826).

Almost surely, 2^141431499 is an apocalyptic number.

141431499 is a deficient number, since it is larger than the sum of its proper divisors (81430413).

141431499 is a wasteful number, since it uses less digits than its factorization.

141431499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1428618 (or 1428615 counting only the distinct ones).

The product of its digits is 15552, while the sum is 36.

The square root of 141431499 is about 11892.4975930206. The cubic root of 141431499 is about 521.0131860800.

The spelling of 141431499 in words is "one hundred forty-one million, four hundred thirty-one thousand, four hundred ninety-nine".