141538879 has 8 divisors (see below), whose sum is σ = 147054960. Its totient is φ = 136065216.

The previous prime is 141538877. The next prime is 141538919. The reversal of 141538879 is 978835141.

It is a happy number.

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

It is not a de Polignac number, because 141538879 - 2¹ = 141538877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141538877) 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, 3717 + ... + 17230.

It is an arithmetic number, because the mean of its divisors is an integer number (18381870).

Almost surely, 2^141538879 is an apocalyptic number.

141538879 is a deficient number, since it is larger than the sum of its proper divisors (5516081).

141538879 is a wasteful number, since it uses less digits than its factorization.

141538879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21209.

The product of its digits is 241920, while the sum is 46.

The square root of 141538879 is about 11897.0113473931. The cubic root of 141538879 is about 521.1450101867.

It can be divided in two parts, 14153 and 8879, that added together give a palindrome (23032).

The spelling of 141538879 in words is "one hundred forty-one million, five hundred thirty-eight thousand, eight hundred seventy-nine".