102334442 has 24 divisors (see below), whose sum is σ = 182925540. Its totient is φ = 42786240.

The previous prime is 102334439. The next prime is 102334447. The reversal of 102334442 is 244433201.

It can be written as a sum of positive squares in 2 ways, for example, as 100620961 + 1713481 = 10031^2 + 1309^2 .

It is not an unprimeable number, because it can be changed into a prime (102334447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8717 + ... + 16752.

Almost surely, 2^102334442 is an apocalyptic number.

102334442 is a deficient number, since it is larger than the sum of its proper divisors (80591098).

102334442 is a wasteful number, since it uses less digits than its factorization.

102334442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25526 (or 25519 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 102334442 is about 10116.0487345603. The cubic root of 102334442 is about 467.7429768236.

Adding to 102334442 its reverse (244433201), we get a palindrome (346767643).

The spelling of 102334442 in words is "one hundred two million, three hundred thirty-four thousand, four hundred forty-two".