141409975 has 24 divisors (see below), whose sum is σ = 200844288. Its totient is φ = 96751200.

The previous prime is 141409963. The next prime is 141409987. The reversal of 141409975 is 579904141.

It is an interprime number because it is at equal distance from previous prime (141409963) and next prime (141409987).

It is not a de Polignac number, because 141409975 - 2¹³ = 141401783 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 154770 + ... + 155680.

It is an arithmetic number, because the mean of its divisors is an integer number (8368512).

Almost surely, 2^141409975 is an apocalyptic number.

141409975 is a deficient number, since it is larger than the sum of its proper divisors (59434313).

141409975 is an equidigital number, since it uses as much as digits as its factorization.

141409975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1815 (or 1810 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 40.

The square root of 141409975 is about 11891.5926183165. The cubic root of 141409975 is about 520.9867543048.

The spelling of 141409975 in words is "one hundred forty-one million, four hundred nine thousand, nine hundred seventy-five".