42101032 has 16 divisors (see below), whose sum is σ = 79665300. Its totient is φ = 20856960.

The previous prime is 42101021. The next prime is 42101039. The reversal of 42101032 is 23010124.

It can be written as a sum of positive squares in 2 ways, for example, as 41912676 + 188356 = 6474^2 + 434^2 .

It is not an unprimeable number, because it can be changed into a prime (42101039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23269 + ... + 25012.

Almost surely, 2^42101032 is an apocalyptic number.

It is an amenable number.

42101032 is a deficient number, since it is larger than the sum of its proper divisors (37564268).

42101032 is a wasteful number, since it uses less digits than its factorization.

42101032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48396 (or 48392 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 42101032 is about 6488.5308044271. The cubic root of 42101032 is about 347.8811634578.

Adding to 42101032 its reverse (23010124), we get a palindrome (65111156).

The spelling of 42101032 in words is "forty-two million, one hundred one thousand, thirty-two".