142113041 has 16 divisors (see below), whose sum is σ = 167727744. Its totient is φ = 117863424.

The previous prime is 142113031. The next prime is 142113077. The reversal of 142113041 is 140311241.

It is a happy number.

It is not a de Polignac number, because 142113041 - 2¹⁸ = 141850897 is a prime.

It is a super-2 number, since 2×142113041² = 40392232844535362, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (142113031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48566 + ... + 51408.

It is an arithmetic number, because the mean of its divisors is an integer number (10482984).

Almost surely, 2^142113041 is an apocalyptic number.

It is an amenable number.

142113041 is a deficient number, since it is larger than the sum of its proper divisors (25614703).

142113041 is a wasteful number, since it uses less digits than its factorization.

142113041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3080.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 142113041 is about 11921.1174392336. The cubic root of 142113041 is about 521.8487460755.

Adding to 142113041 its reverse (140311241), we get a palindrome (282424282).

The spelling of 142113041 in words is "one hundred forty-two million, one hundred thirteen thousand, forty-one".