42411455 has 4 divisors (see below), whose sum is σ = 50893752. Its totient is φ = 33929160.

The previous prime is 42411443. The next prime is 42411461. The reversal of 42411455 is 55411424.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 42411455 - 2⁸ = 42411199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4241141 + ... + 4241150.

It is an arithmetic number, because the mean of its divisors is an integer number (12723438).

Almost surely, 2^42411455 is an apocalyptic number.

42411455 is a deficient number, since it is larger than the sum of its proper divisors (8482297).

42411455 is an equidigital number, since it uses as much as digits as its factorization.

42411455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8482296.

The product of its digits is 3200, while the sum is 26.

The square root of 42411455 is about 6512.4077728594. The cubic root of 42411455 is about 348.7340798563.

Adding to 42411455 its reverse (55411424), we get a palindrome (97822879).

The spelling of 42411455 in words is "forty-two million, four hundred eleven thousand, four hundred fifty-five".