417426542 has 48 divisors (see below), whose sum is σ = 728274960. Its totient is φ = 177883776.

The previous prime is 417426511. The next prime is 417426547. The reversal of 417426542 is 245624714.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (417426547) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 913178 + ... + 913634.

It is an arithmetic number, because the mean of its divisors is an integer number (15172395).

Almost surely, 2^417426542 is an apocalyptic number.

417426542 is a deficient number, since it is larger than the sum of its proper divisors (310848418).

417426542 is a wasteful number, since it uses less digits than its factorization.

417426542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 577 (or 534 counting only the distinct ones).

The product of its digits is 53760, while the sum is 35.

The square root of 417426542 is about 20431.0191131035. The cubic root of 417426542 is about 747.3545565505.

It can be divided in two parts, 41742 and 6542, that added together give a palindrome (48284).

The spelling of 417426542 in words is "four hundred seventeen million, four hundred twenty-six thousand, five hundred forty-two".