141958957 has 8 divisors (see below), whose sum is σ = 162594432. Its totient is φ = 121412400.

The previous prime is 141958879. The next prime is 141958961. The reversal of 141958957 is 759859141.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 141958957 - 2¹⁵ = 141926189 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 141958957.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141958357) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18769 + ... + 25222.

It is an arithmetic number, because the mean of its divisors is an integer number (20324304).

Almost surely, 2^141958957 is an apocalyptic number.

It is an amenable number.

141958957 is a deficient number, since it is larger than the sum of its proper divisors (20635475).

141958957 is an equidigital number, since it uses as much as digits as its factorization.

141958957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44459.

The product of its digits is 453600, while the sum is 49.

The square root of 141958957 is about 11914.6530373318. The cubic root of 141958957 is about 521.6600755642.

The spelling of 141958957 in words is "one hundred forty-one million, nine hundred fifty-eight thousand, nine hundred fifty-seven".