424012054 has 4 divisors (see below), whose sum is σ = 636018084. Its totient is φ = 212006026.

The previous prime is 424012033. The next prime is 424012073. The reversal of 424012054 is 450210424.

It is a happy number.

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

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106003012 + ... + 106003015.

It is an arithmetic number, because the mean of its divisors is an integer number (159004521).

Almost surely, 2^424012054 is an apocalyptic number.

424012054 is a deficient number, since it is larger than the sum of its proper divisors (212006030).

424012054 is a wasteful number, since it uses less digits than its factorization.

424012054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212006029.

The product of its (nonzero) digits is 1280, while the sum is 22.

The square root of 424012054 is about 20591.5529768884. The cubic root of 424012054 is about 751.2642700014.

Adding to 424012054 its reverse (450210424), we get a palindrome (874222478).

The spelling of 424012054 in words is "four hundred twenty-four million, twelve thousand, fifty-four".