141992329 has 4 divisors (see below), whose sum is σ = 142017040. Its totient is φ = 141967620.

The previous prime is 141992327. The next prime is 141992393. The reversal of 141992329 is 923299141.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 923299141 = 12109 ⋅76249.

It is a cyclic number.

It is not a de Polignac number, because 141992329 - 2¹ = 141992327 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 141992291 and 141992300.

It is not an unprimeable number, because it can be changed into a prime (141992327) 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, 1282 + ... + 16900.

It is an arithmetic number, because the mean of its divisors is an integer number (35504260).

Almost surely, 2^141992329 is an apocalyptic number.

It is an amenable number.

141992329 is a deficient number, since it is larger than the sum of its proper divisors (24711).

141992329 is an equidigital number, since it uses as much as digits as its factorization.

141992329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24710.

The product of its digits is 34992, while the sum is 40.

The square root of 141992329 is about 11916.0534154560. The cubic root of 141992329 is about 521.7009499982.

The spelling of 141992329 in words is "one hundred forty-one million, nine hundred ninety-two thousand, three hundred twenty-nine".