42014388 has 96 divisors (see below), whose sum is σ = 112613760. Its totient is φ = 12096000.

The previous prime is 42014383. The next prime is 42014411. The reversal of 42014388 is 88341024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42014383) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 167263 + ... + 167513.

It is an arithmetic number, because the mean of its divisors is an integer number (1173060).

Almost surely, 2^42014388 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 42014388, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56306880).

42014388 is an abundant number, since it is smaller than the sum of its proper divisors (70599372).

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

42014388 is a wasteful number, since it uses less digits than its factorization.

42014388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337 (or 335 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 42014388 is about 6481.8506616552. The cubic root of 42014388 is about 347.6423528707.

The spelling of 42014388 in words is "forty-two million, fourteen thousand, three hundred eighty-eight".