42062040423 has 64 divisors (see below), whose sum is σ = 69611136000. Its totient is φ = 24923541888.

The previous prime is 42062040421. The next prime is 42062040431. The reversal of 42062040423 is 32404026024.

It is not a de Polignac number, because 42062040423 - 2¹ = 42062040421 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42062040421) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3852390 + ... + 3863292.

It is an arithmetic number, because the mean of its divisors is an integer number (1087674000).

Almost surely, 2^42062040423 is an apocalyptic number.

42062040423 is a deficient number, since it is larger than the sum of its proper divisors (27549095577).

42062040423 is a wasteful number, since it uses less digits than its factorization.

42062040423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11333 (or 11327 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 42062040423 its reverse (32404026024), we get a palindrome (74466066447).

The spelling of 42062040423 in words is "forty-two billion, sixty-two million, forty thousand, four hundred twenty-three".