42103334 has 32 divisors (see below), whose sum is σ = 78818880. Its totient is φ = 16422912.

The previous prime is 42103309. The next prime is 42103337. The reversal of 42103334 is 43330124.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42103337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11702 + ... + 14870.

It is an arithmetic number, because the mean of its divisors is an integer number (2463090).

Almost surely, 2^42103334 is an apocalyptic number.

42103334 is a deficient number, since it is larger than the sum of its proper divisors (36715546).

42103334 is a wasteful number, since it uses less digits than its factorization.

42103334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3264.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 42103334 is about 6488.7081919285. The cubic root of 42103334 is about 347.8875038237.

Adding to 42103334 its reverse (43330124), we get a palindrome (85433458).

The spelling of 42103334 in words is "forty-two million, one hundred three thousand, three hundred thirty-four".