41257142 has 8 divisors (see below), whose sum is σ = 62631576. Its totient is φ = 20379952.

The previous prime is 41257141. The next prime is 41257163. The reversal of 41257142 is 24175214.

41257142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41257141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124103 + ... + 124434.

It is an arithmetic number, because the mean of its divisors is an integer number (7828947).

Almost surely, 2^41257142 is an apocalyptic number.

41257142 is a deficient number, since it is larger than the sum of its proper divisors (21374434).

41257142 is a wasteful number, since it uses less digits than its factorization.

41257142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248622.

The product of its digits is 2240, while the sum is 26.

The square root of 41257142 is about 6423.1722692140. The cubic root of 41257142 is about 345.5411014580.

The spelling of 41257142 in words is "forty-one million, two hundred fifty-seven thousand, one hundred forty-two".