142115041 has 8 divisors (see below), whose sum is σ = 150308000. Its totient is φ = 133993440.

The previous prime is 142115033. The next prime is 142115047. The reversal of 142115041 is 140511241.

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

It is not a de Polignac number, because 142115041 - 2³ = 142115033 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (142115047) 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, 13716 + ... + 21733.

It is an arithmetic number, because the mean of its divisors is an integer number (18788500).

Almost surely, 2^142115041 is an apocalyptic number.

It is an amenable number.

142115041 is a deficient number, since it is larger than the sum of its proper divisors (8192959).

142115041 is a wasteful number, since it uses less digits than its factorization.

142115041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35679.

The product of its (nonzero) digits is 160, while the sum is 19.

The square root of 142115041 is about 11921.2013236922. The cubic root of 142115041 is about 521.8511941093.

Adding to 142115041 its reverse (140511241), we get a palindrome (282626282).

The spelling of 142115041 in words is "one hundred forty-two million, one hundred fifteen thousand, forty-one".