42040341310132 has 48 divisors (see below), whose sum is σ = 81220430979072. Its totient is φ = 18881226858080.

The previous prime is 42040341310117. The next prime is 42040341310133. The reversal of 42040341310132 is 23101314304024.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 42040341310132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42040341310133) 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, 9854218 + ... + 13460545.

It is an arithmetic number, because the mean of its divisors is an integer number (1692092312064).

Almost surely, 2^{42040341310132} is an apocalyptic number.

It is an amenable number.

42040341310132 is a deficient number, since it is larger than the sum of its proper divisors (39180089668940).

42040341310132 is a wasteful number, since it uses less digits than its factorization.

42040341310132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23315268 (or 23315266 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 42040341310132 its reverse (23101314304024), we get a palindrome (65141655614156).

The spelling of 42040341310132 in words is "forty-two trillion, forty billion, three hundred forty-one million, three hundred ten thousand, one hundred thirty-two".