42411745 has 8 divisors (see below), whose sum is σ = 51108480. Its totient is φ = 33786480.

The previous prime is 42411727. The next prime is 42411757. The reversal of 42411745 is 54711424.

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

It is not a de Polignac number, because 42411745 - 2¹⁷ = 42280673 is a prime.

It is a super-2 number, since 2×42411745² = 3597512227890050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16551 + ... + 18940.

It is an arithmetic number, because the mean of its divisors is an integer number (6388560).

Almost surely, 2^42411745 is an apocalyptic number.

It is an amenable number.

42411745 is a deficient number, since it is larger than the sum of its proper divisors (8696735).

42411745 is a wasteful number, since it uses less digits than its factorization.

42411745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35735.

The product of its digits is 4480, while the sum is 28.

The square root of 42411745 is about 6512.4300380119. The cubic root of 42411745 is about 348.7348747096.

The spelling of 42411745 in words is "forty-two million, four hundred eleven thousand, seven hundred forty-five".