42416264523 has 8 divisors (see below), whose sum is σ = 56569451328. Its totient is φ = 28270293704.

The previous prime is 42416264521. The next prime is 42416264531. The reversal of 42416264523 is 32546261424.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 42416264523 - 2¹ = 42416264521 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42416264521) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1790265 + ... + 1813802.

It is an arithmetic number, because the mean of its divisors is an integer number (7071181416).

Almost surely, 2^42416264523 is an apocalyptic number.

42416264523 is a deficient number, since it is larger than the sum of its proper divisors (14153186805).

42416264523 is a wasteful number, since it uses less digits than its factorization.

42416264523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3607993.

The product of its digits is 276480, while the sum is 39.

The spelling of 42416264523 in words is "forty-two billion, four hundred sixteen million, two hundred sixty-four thousand, five hundred twenty-three".