42419733752 has 48 divisors (see below), whose sum is σ = 92567648880. Its totient is φ = 18147472640.

The previous prime is 42419733749. The next prime is 42419733761. The reversal of 42419733752 is 25733791424.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 42419733697 and 42419733706.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 1272428 + ... + 1305339.

It is an arithmetic number, because the mean of its divisors is an integer number (1928492685).

Almost surely, 2^42419733752 is an apocalyptic number.

It is an amenable number.

42419733752 is an abundant number, since it is smaller than the sum of its proper divisors (50147915128).

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

42419733752 is a wasteful number, since it uses less digits than its factorization.

42419733752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2577812 (or 2577797 counting only the distinct ones).

The product of its digits is 1270080, while the sum is 47.

The spelling of 42419733752 in words is "forty-two billion, four hundred nineteen million, seven hundred thirty-three thousand, seven hundred fifty-two".