424142102 has 4 divisors (see below), whose sum is σ = 636213156. Its totient is φ = 212071050.

The previous prime is 424142101. The next prime is 424142113. The reversal of 424142102 is 201241424.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424142101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106035524 + ... + 106035527.

It is an arithmetic number, because the mean of its divisors is an integer number (159053289).

Almost surely, 2^424142102 is an apocalyptic number.

424142102 is a deficient number, since it is larger than the sum of its proper divisors (212071054).

424142102 is a wasteful number, since it uses less digits than its factorization.

424142102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212071053.

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 424142102 is about 20594.7105345038. The cubic root of 424142102 is about 751.3410684697.

Adding to 424142102 its reverse (201241424), we get a palindrome (625383526).

The spelling of 424142102 in words is "four hundred twenty-four million, one hundred forty-two thousand, one hundred two".