42101324 has 12 divisors (see below), whose sum is σ = 74085648. Its totient is φ = 20934000.

The previous prime is 42101309. The next prime is 42101327. The reversal of 42101324 is 42310124.

It is not an unprimeable number, because it can be changed into a prime (42101327) 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, 28352 + ... + 29799.

It is an arithmetic number, because the mean of its divisors is an integer number (6173804).

Almost surely, 2^42101324 is an apocalyptic number.

It is an amenable number.

42101324 is a deficient number, since it is larger than the sum of its proper divisors (31984324).

42101324 is a wasteful number, since it uses less digits than its factorization.

42101324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58336 (or 58334 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 42101324 is about 6488.5533056298. The cubic root of 42101324 is about 347.8819677221.

Adding to 42101324 its reverse (42310124), we get a palindrome (84411448).

The spelling of 42101324 in words is "forty-two million, one hundred one thousand, three hundred twenty-four".