42403650235412 has 12 divisors (see below), whose sum is σ = 74207168786016. Its totient is φ = 21201602010840.

The previous prime is 42403650235369. The next prime is 42403650235439. The reversal of 42403650235412 is 21453205630424.

It is a self number, because there is not a number n which added to its sum of digits gives 42403650235412.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55348718 + ... + 56109605.

It is an arithmetic number, because the mean of its divisors is an integer number (6183930732168).

Almost surely, 2^{42403650235412} is an apocalyptic number.

It is an amenable number.

42403650235412 is a deficient number, since it is larger than the sum of its proper divisors (31803518550604).

42403650235412 is a wasteful number, since it uses less digits than its factorization.

42403650235412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111553438 (or 111553436 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 41.

Adding to 42403650235412 its reverse (21453205630424), we get a palindrome (63856855865836).

The spelling of 42403650235412 in words is "forty-two trillion, four hundred three billion, six hundred fifty million, two hundred thirty-five thousand, four hundred twelve".