42411952 has 60 divisors (see below), whose sum is σ = 95158840. Its totient is φ = 18247680.

The previous prime is 42411913. The next prime is 42411959. The reversal of 42411952 is 25911424.

It is a self number, because there is not a number n which added to its sum of digits gives 42411952.

It is not an unprimeable number, because it can be changed into a prime (42411959) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36208 + ... + 37360.

Almost surely, 2^42411952 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42411952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47579420).

42411952 is an abundant number, since it is smaller than the sum of its proper divisors (52746888).

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

42411952 is a wasteful number, since it uses less digits than its factorization.

42411952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1202 (or 1185 counting only the distinct ones).

The product of its digits is 2880, while the sum is 28.

The square root of 42411952 is about 6512.4459306777. The cubic root of 42411952 is about 348.7354420682.

The spelling of 42411952 in words is "forty-two million, four hundred eleven thousand, nine hundred fifty-two".