42461003 has 8 divisors (see below), whose sum is σ = 46590768. Its totient is φ = 38454624.

The previous prime is 42460997. The next prime is 42461021. The reversal of 42461003 is 30016424.

It is a happy number.

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

It is not a de Polignac number, because 42461003 - 2⁴ = 42460987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42421003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30125 + ... + 31502.

It is an arithmetic number, because the mean of its divisors is an integer number (5823846).

Almost surely, 2^42461003 is an apocalyptic number.

42461003 is a deficient number, since it is larger than the sum of its proper divisors (4129765).

42461003 is a wasteful number, since it uses less digits than its factorization.

42461003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61693.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 42461003 is about 6516.2107854182. The cubic root of 42461003 is about 348.8698321091.

Adding to 42461003 its reverse (30016424), we get a palindrome (72477427).

The spelling of 42461003 in words is "forty-two million, four hundred sixty-one thousand, three".