42741351 has 10 divisors (see below), whose sum is σ = 63848312. Its totient is φ = 28494180.

The previous prime is 42741341. The next prime is 42741353. The reversal of 42741351 is 15314724.

42741351 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 42741351 - 2⁵ = 42741319 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42741353) 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 9 ways as a sum of consecutive naturals, for example, 263755 + ... + 263916.

Almost surely, 2^42741351 is an apocalyptic number.

42741351 is a deficient number, since it is larger than the sum of its proper divisors (21106961).

42741351 is an equidigital number, since it uses as much as digits as its factorization.

42741351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527683 (or 527674 counting only the distinct ones).

The product of its digits is 3360, while the sum is 27.

The square root of 42741351 is about 6537.6869762937. The cubic root of 42741351 is about 349.6359507205.

It can be divided in two parts, 4274 and 1351, that added together give a square (5625 = 75²).

The spelling of 42741351 in words is "forty-two million, seven hundred forty-one thousand, three hundred fifty-one".