42300554 has 16 divisors (see below), whose sum is σ = 65656320. Its totient is φ = 20418480.

The previous prime is 42300553. The next prime is 42300563. The reversal of 42300554 is 45500324.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (42300553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50612 + ... + 51440.

It is an arithmetic number, because the mean of its divisors is an integer number (4103520).

Almost surely, 2^42300554 is an apocalyptic number.

42300554 is a deficient number, since it is larger than the sum of its proper divisors (23355766).

42300554 is a wasteful number, since it uses less digits than its factorization.

42300554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1685.

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 42300554 is about 6503.8876066550. The cubic root of 42300554 is about 348.4298482330.

Adding to 42300554 its reverse (45500324), we get a palindrome (87800878).

The spelling of 42300554 in words is "forty-two million, three hundred thousand, five hundred fifty-four".