42350619 has 16 divisors (see below), whose sum is σ = 59535360. Its totient is φ = 26738880.

The previous prime is 42350617. The next prime is 42350641. The reversal of 42350619 is 91605324.

It is not a de Polignac number, because 42350619 - 2¹ = 42350617 is a prime.

It is a super-2 number, since 2×42350619² = 3587149859366322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (42350611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 474 + ... + 9215.

It is an arithmetic number, because the mean of its divisors is an integer number (3720960).

Almost surely, 2^42350619 is an apocalyptic number.

42350619 is a deficient number, since it is larger than the sum of its proper divisors (17184741).

42350619 is a wasteful number, since it uses less digits than its factorization.

42350619 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9770.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 42350619 is about 6507.7353203707. The cubic root of 42350619 is about 348.5672559120.

The spelling of 42350619 in words is "forty-two million, three hundred fifty thousand, six hundred nineteen".