42014020 has 24 divisors (see below), whose sum is σ = 88392024. Its totient is φ = 16774656.

The previous prime is 42013999. The next prime is 42014033. The reversal of 42014020 is 2041024.

It can be written as a sum of positive squares in 4 ways, for example, as 6801664 + 35212356 = 2608^2 + 5934^2 .

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, 11452 + ... + 14668.

It is an arithmetic number, because the mean of its divisors is an integer number (3683001).

Almost surely, 2^42014020 is an apocalyptic number.

It is an amenable number.

42014020 is an abundant number, since it is smaller than the sum of its proper divisors (46378004).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42014020 is a wasteful number, since it uses less digits than its factorization.

42014020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3879 (or 3877 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 13.

The square root of 42014020 is about 6481.8222746385. The cubic root of 42014020 is about 347.6413378791.

Adding to 42014020 its reverse (2041024), we get a palindrome (44055044).

The spelling of 42014020 in words is "forty-two million, fourteen thousand, twenty".