42332140401 has 4 divisors (see below), whose sum is σ = 56442853872. Its totient is φ = 28221426932.

The previous prime is 42332140381. The next prime is 42332140423. The reversal of 42332140401 is 10404123324.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 42332140401 - 2⁷ = 42332140273 is a prime.

It is a super-2 number, since 2×42332140401² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (42332140001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7055356731 + ... + 7055356736.

It is an arithmetic number, because the mean of its divisors is an integer number (14110713468).

Almost surely, 2^42332140401 is an apocalyptic number.

It is an amenable number.

42332140401 is a deficient number, since it is larger than the sum of its proper divisors (14110713471).

42332140401 is a wasteful number, since it uses less digits than its factorization.

42332140401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14110713470.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 42332140401 its reverse (10404123324), we get a palindrome (52736263725).

The spelling of 42332140401 in words is "forty-two billion, three hundred thirty-two million, one hundred forty thousand, four hundred one".