42013348 has 12 divisors (see below), whose sum is σ = 79179100. Its totient is φ = 19390752.

The previous prime is 42013343. The next prime is 42013393. The reversal of 42013348 is 84331024.

It can be written as a sum of positive squares in 2 ways, for example, as 3175524 + 38837824 = 1782^2 + 6232^2 .

It is not an unprimeable number, because it can be changed into a prime (42013343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 403923 + ... + 404026.

Almost surely, 2^42013348 is an apocalyptic number.

It is an amenable number.

42013348 is a deficient number, since it is larger than the sum of its proper divisors (37165752).

42013348 is a wasteful number, since it uses less digits than its factorization.

42013348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 807966 (or 807964 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 42013348 is about 6481.7704371568. The cubic root of 42013348 is about 347.6394844008.

The spelling of 42013348 in words is "forty-two million, thirteen thousand, three hundred forty-eight".