42040140114 has 32 divisors (see below), whose sum is σ = 96158021760. Its totient is φ = 12003184512.

The previous prime is 42040140067. The next prime is 42040140137. The reversal of 42040140114 is 41104104024.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 283419 + ... + 405470.

It is an arithmetic number, because the mean of its divisors is an integer number (3004938180).

Almost surely, 2^42040140114 is an apocalyptic number.

42040140114 is an abundant number, since it is smaller than the sum of its proper divisors (54117881646).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42040140114 is a wasteful number, since it uses less digits than its factorization.

42040140114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 690354.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 42040140114 its reverse (41104104024), we get a palindrome (83144244138).

The spelling of 42040140114 in words is "forty-two billion, forty million, one hundred forty thousand, one hundred fourteen".