42342140131412 has 96 divisors (see below), whose sum is σ = 81839203721856. Its totient is φ = 19008343872000.

The previous prime is 42342140131391. The next prime is 42342140131433. The reversal of 42342140131412 is 21413104124324.

It is an interprime number because it is at equal distance from previous prime (42342140131391) and next prime (42342140131433).

It is a super-2 number, since 2×42342140131412² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3051239018 + ... + 3051252894.

It is an arithmetic number, because the mean of its divisors is an integer number (852491705436).

Almost surely, 2^{42342140131412} is an apocalyptic number.

It is an amenable number.

42342140131412 is a deficient number, since it is larger than the sum of its proper divisors (39497063590444).

42342140131412 is a wasteful number, since it uses less digits than its factorization.

42342140131412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15657 (or 15655 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 42342140131412 its reverse (21413104124324), we get a palindrome (63755244255736).

The spelling of 42342140131412 in words is "forty-two trillion, three hundred forty-two billion, one hundred forty million, one hundred thirty-one thousand, four hundred twelve".