42442142023001 has 16 divisors (see below), whose sum is σ = 51059564313600. Its totient is φ = 34463385644688.

The previous prime is 42442142022983. The next prime is 42442142023049. The reversal of 42442142023001 is 10032024124424.

It is a happy number.

It is not a de Polignac number, because 42442142023001 - 2¹⁴ = 42442142006617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42442142023901) 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, 864626 + ... + 9253748.

It is an arithmetic number, because the mean of its divisors is an integer number (3191222769600).

Almost surely, 2^{42442142023001} is an apocalyptic number.

It is an amenable number.

42442142023001 is a deficient number, since it is larger than the sum of its proper divisors (8617422290599).

42442142023001 is a wasteful number, since it uses less digits than its factorization.

42442142023001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8427188.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 42442142023001 its reverse (10032024124424), we get a palindrome (52474166147425).

The spelling of 42442142023001 in words is "forty-two trillion, four hundred forty-two billion, one hundred forty-two million, twenty-three thousand, one".