42012140410 has 16 divisors (see below), whose sum is σ = 75640825512. Its totient is φ = 16800640000.

The previous prime is 42012140381. The next prime is 42012140437. The reversal of 42012140410 is 1404121024.

42012140410 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 29995815249 + 12016325161 = 173193^2 + 109619^2 .

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, 485011 + ... + 565030.

Almost surely, 2^42012140410 is an apocalyptic number.

42012140410 is a deficient number, since it is larger than the sum of its proper divisors (33628685102).

42012140410 is a wasteful number, since it uses less digits than its factorization.

42012140410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1054049.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 42012140410 its reverse (1404121024), we get a palindrome (43416261434).

The spelling of 42012140410 in words is "forty-two billion, twelve million, one hundred forty thousand, four hundred ten".