42232941 has 8 divisors (see below), whose sum is σ = 62567360. Its totient is φ = 28155276.

The previous prime is 42232921. The next prime is 42232969. The reversal of 42232941 is 14923224.

It is not a de Polignac number, because 42232941 - 2¹¹ = 42230893 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 1564183 = 42232941 / (4 + 2 + 2 + 3 + 2 + 9 + 4 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42232921) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 782065 + ... + 782118.

It is an arithmetic number, because the mean of its divisors is an integer number (7820920).

Almost surely, 2^42232941 is an apocalyptic number.

It is an amenable number.

42232941 is a deficient number, since it is larger than the sum of its proper divisors (20334419).

42232941 is a wasteful number, since it uses less digits than its factorization.

42232941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1564192 (or 1564186 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 42232941 is about 6498.6876367464. The cubic root of 42232941 is about 348.2441063760.

The spelling of 42232941 in words is "forty-two million, two hundred thirty-two thousand, nine hundred forty-one".