42402440014 has 32 divisors (see below), whose sum is σ = 72419326560. Its totient is φ = 18448934400.

The previous prime is 42402439997. The next prime is 42402440021. The reversal of 42402440014 is 41004420424.

It is a congruent number.

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, 395679 + ... + 491290.

It is an arithmetic number, because the mean of its divisors is an integer number (2263103955).

Almost surely, 2^42402440014 is an apocalyptic number.

42402440014 is a deficient number, since it is larger than the sum of its proper divisors (30016886546).

42402440014 is a wasteful number, since it uses less digits than its factorization.

42402440014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 887076.

The product of its (nonzero) digits is 4096, while the sum is 25.

Adding to 42402440014 its reverse (41004420424), we get a palindrome (83406860438).

The spelling of 42402440014 in words is "forty-two billion, four hundred two million, four hundred forty thousand, fourteen".