42141307 has 16 divisors (see below), whose sum is σ = 47755008. Its totient is φ = 36915840.

The previous prime is 42141299. The next prime is 42141347. The reversal of 42141307 is 70314124.

It is not a de Polignac number, because 42141307 - 2³ = 42141299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42141347) 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, 20373 + ... + 22345.

It is an arithmetic number, because the mean of its divisors is an integer number (2984688).

Almost surely, 2^42141307 is an apocalyptic number.

42141307 is a deficient number, since it is larger than the sum of its proper divisors (5613701).

42141307 is a wasteful number, since it uses less digits than its factorization.

42141307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2070.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 42141307 is about 6491.6336156625. The cubic root of 42141307 is about 347.9920589856.

The spelling of 42141307 in words is "forty-two million, one hundred forty-one thousand, three hundred seven".