141327451 has 4 divisors (see below), whose sum is σ = 144774504. Its totient is φ = 137880400.

The previous prime is 141327427. The next prime is 141327463. The reversal of 141327451 is 154723141.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-141327451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141327421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1723465 + ... + 1723546.

It is an arithmetic number, because the mean of its divisors is an integer number (36193626).

Almost surely, 2^141327451 is an apocalyptic number.

141327451 is a deficient number, since it is larger than the sum of its proper divisors (3447053).

141327451 is an equidigital number, since it uses as much as digits as its factorization.

141327451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3447052.

The product of its digits is 3360, while the sum is 28.

The square root of 141327451 is about 11888.1222655220. The cubic root of 141327451 is about 520.8853888081.

It can be divided in two parts, 141327 and 451, that added together give a triangular number (141778 = T₅₃₂).

The spelling of 141327451 in words is "one hundred forty-one million, three hundred twenty-seven thousand, four hundred fifty-one".