42461463 has 8 divisors (see below), whose sum is σ = 61762176. Its totient is φ = 25734200.

The previous prime is 42461453. The next prime is 42461491. The reversal of 42461463 is 36416424.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42461463 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 42461463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42461453) 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, 643323 + ... + 643388.

It is an arithmetic number, because the mean of its divisors is an integer number (7720272).

Almost surely, 2^42461463 is an apocalyptic number.

42461463 is a deficient number, since it is larger than the sum of its proper divisors (19300713).

42461463 is a wasteful number, since it uses less digits than its factorization.

42461463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1286725.

The product of its digits is 13824, while the sum is 30.

The square root of 42461463 is about 6516.2460819094. The cubic root of 42461463 is about 348.8710919282.

Adding to 42461463 its reverse (36416424), we get a palindrome (78877887).

It can be divided in two parts, 42461 and 463, that added together give a palindrome (42924).

The spelling of 42461463 in words is "forty-two million, four hundred sixty-one thousand, four hundred sixty-three".