42900463 has 4 divisors (see below), whose sum is σ = 43157520. Its totient is φ = 42643408.

The previous prime is 42900449. The next prime is 42900491. The reversal of 42900463 is 36400924.

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

It is a cyclic number.

It is not a de Polignac number, because 42900463 - 2⁹ = 42899951 is a prime.

It is a super-2 number, since 2×42900463² = 3680899451228738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42900413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128278 + ... + 128611.

It is an arithmetic number, because the mean of its divisors is an integer number (10789380).

Almost surely, 2^42900463 is an apocalyptic number.

42900463 is a deficient number, since it is larger than the sum of its proper divisors (257057).

42900463 is a wasteful number, since it uses less digits than its factorization.

42900463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257056.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 42900463 is about 6549.8445019710. The cubic root of 42900463 is about 350.0692733631.

The spelling of 42900463 in words is "forty-two million, nine hundred thousand, four hundred sixty-three".