42141100 has 36 divisors (see below), whose sum is σ = 91728504. Its totient is φ = 16804480.

The previous prime is 42141097. The next prime is 42141103. The reversal of 42141100 is 114124.

It is an interprime number because it is at equal distance from previous prime (42141097) and next prime (42141103).

It is not an unprimeable number, because it can be changed into a prime (42141103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61359 + ... + 62041.

It is an arithmetic number, because the mean of its divisors is an integer number (2548014).

Almost surely, 2^42141100 is an apocalyptic number.

It is an amenable number.

42141100 is an abundant number, since it is smaller than the sum of its proper divisors (49587404).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42141100 is a wasteful number, since it uses less digits than its factorization.

42141100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1314 (or 1307 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 42141100 is about 6491.6176720445. The cubic root of 42141100 is about 347.9914892004.

Adding to 42141100 its reverse (114124), we get a palindrome (42255224).

The spelling of 42141100 in words is "forty-two million, one hundred forty-one thousand, one hundred".