42040014340 has 48 divisors (see below), whose sum is σ = 94190874624. Its totient is φ = 15705996800.

The previous prime is 42040014319. The next prime is 42040014383. The reversal of 42040014340 is 4341004024.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 427396 + ... + 516475.

It is an arithmetic number, because the mean of its divisors is an integer number (1962309888).

Almost surely, 2^42040014340 is an apocalyptic number.

It is an amenable number.

42040014340 is an abundant number, since it is smaller than the sum of its proper divisors (52150860284).

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

42040014340 is a wasteful number, since it uses less digits than its factorization.

42040014340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 944028 (or 944026 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 42040014340 its reverse (4341004024), we get a palindrome (46381018364).

The spelling of 42040014340 in words is "forty-two billion, forty million, fourteen thousand, three hundred forty".