42741004 has 24 divisors (see below), whose sum is σ = 76129200. Its totient is φ = 20993280.

The previous prime is 42740993. The next prime is 42741019. The reversal of 42741004 is 40014724.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74832 + ... + 75400.

It is an arithmetic number, because the mean of its divisors is an integer number (3172050).

Almost surely, 2^42741004 is an apocalyptic number.

It is an amenable number.

42741004 is a deficient number, since it is larger than the sum of its proper divisors (33388196).

42741004 is a wasteful number, since it uses less digits than its factorization.

42741004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 873 (or 871 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 22.

The square root of 42741004 is about 6537.6604378019. The cubic root of 42741004 is about 349.6350045329.

Adding to 42741004 its reverse (40014724), we get a palindrome (82755728).

The spelling of 42741004 in words is "forty-two million, seven hundred forty-one thousand, four".