7142423041 has 8 divisors (see below), whose sum is σ = 7692634880. Its totient is φ = 6592324752.

The previous prime is 7142422949. The next prime is 7142423063. The reversal of 7142423041 is 1403242417.

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

It is not a de Polignac number, because 7142423041 - 2⁷ = 7142422913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7142423341) 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, 138736 + ... + 183118.

It is an arithmetic number, because the mean of its divisors is an integer number (961579360).

Almost surely, 2^7142423041 is an apocalyptic number.

It is an amenable number.

7142423041 is a deficient number, since it is larger than the sum of its proper divisors (550211839).

7142423041 is a wasteful number, since it uses less digits than its factorization.

7142423041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56775.

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 7142423041 is about 84512.8572526098. The cubic root of 7142423041 is about 1925.8177705901.

Adding to 7142423041 its reverse (1403242417), we get a palindrome (8545665458).

The spelling of 7142423041 in words is "seven billion, one hundred forty-two million, four hundred twenty-three thousand, forty-one".