42425126 has 8 divisors (see below), whose sum is σ = 63681984. Its totient is φ = 21197800.

The previous prime is 42425113. The next prime is 42425147. The reversal of 42425126 is 62152424.

42425126 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×42425126² = 3599782632231752, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 42425095 and 42425104.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3350 + ... + 9801.

It is an arithmetic number, because the mean of its divisors is an integer number (7960248).

Almost surely, 2^42425126 is an apocalyptic number.

42425126 is a deficient number, since it is larger than the sum of its proper divisors (21256858).

42425126 is a wasteful number, since it uses less digits than its factorization.

42425126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14766.

The product of its digits is 3840, while the sum is 26.

The square root of 42425126 is about 6513.4573000827. The cubic root of 42425126 is about 348.7715463964.

The spelling of 42425126 in words is "forty-two million, four hundred twenty-five thousand, one hundred twenty-six".