42141292 has 24 divisors (see below), whose sum is σ = 76557600. Its totient is φ = 20272896.

The previous prime is 42141257. The next prime is 42141293. The reversal of 42141292 is 29214124.

It is not an unprimeable number, because it can be changed into a prime (42141293) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49809 + ... + 50647.

It is an arithmetic number, because the mean of its divisors is an integer number (3189900).

Almost surely, 2^42141292 is an apocalyptic number.

It is an amenable number.

42141292 is a deficient number, since it is larger than the sum of its proper divisors (34416308).

42141292 is a wasteful number, since it uses less digits than its factorization.

42141292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1305 (or 1303 counting only the distinct ones).

The product of its digits is 1152, while the sum is 25.

The square root of 42141292 is about 6491.6324603292. The cubic root of 42141292 is about 347.9920176969.

The spelling of 42141292 in words is "forty-two million, one hundred forty-one thousand, two hundred ninety-two".