104132442 has 16 divisors (see below), whose sum is σ = 208366560. Its totient is φ = 34693872.

The previous prime is 104132437. The next prime is 104132447. The reversal of 104132442 is 244231401.

It is an interprime number because it is at equal distance from previous prime (104132437) and next prime (104132447).

It is not an unprimeable number, because it can be changed into a prime (104132447) 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, 18313 + ... + 23315.

It is an arithmetic number, because the mean of its divisors is an integer number (13022910).

Almost surely, 2^104132442 is an apocalyptic number.

104132442 is an abundant number, since it is smaller than the sum of its proper divisors (104234118).

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

104132442 is a wasteful number, since it uses less digits than its factorization.

104132442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8477.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 104132442 is about 10204.5304644555. The cubic root of 104132442 is about 470.4664781648.

Adding to 104132442 its reverse (244231401), we get a palindrome (348363843).

The spelling of 104132442 in words is "one hundred four million, one hundred thirty-two thousand, four hundred forty-two".