42119585 has 16 divisors (see below), whose sum is σ = 51706512. Its totient is φ = 32928000.

The previous prime is 42119551. The next prime is 42119593. The reversal of 42119585 is 58591124.

It can be written as a sum of positive squares in 8 ways, for example, as 954529 + 41165056 = 977^2 + 6416^2 .

It is not a de Polignac number, because 42119585 - 2¹⁸ = 41857441 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59735 + ... + 60435.

It is an arithmetic number, because the mean of its divisors is an integer number (3231657).

Almost surely, 2^42119585 is an apocalyptic number.

It is an amenable number.

42119585 is a deficient number, since it is larger than the sum of its proper divisors (9586927).

42119585 is a wasteful number, since it uses less digits than its factorization.

42119585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 964.

The product of its digits is 14400, while the sum is 35.

The square root of 42119585 is about 6489.9603234534. The cubic root of 42119585 is about 347.9322571489.

The spelling of 42119585 in words is "forty-two million, one hundred nineteen thousand, five hundred eighty-five".