22433406454 has 16 divisors (see below), whose sum is σ = 35637239808. Its totient is φ = 10568884392.

The previous prime is 22433406449. The next prime is 22433406469. The reversal of 22433406454 is 45460433422.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3636342 + ... + 3642505.

It is an arithmetic number, because the mean of its divisors is an integer number (2227327488).

Almost surely, 2^22433406454 is an apocalyptic number.

22433406454 is a deficient number, since it is larger than the sum of its proper divisors (13203833354).

22433406454 is a wasteful number, since it uses less digits than its factorization.

22433406454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7278939.

The product of its (nonzero) digits is 276480, while the sum is 37.

Adding to 22433406454 its reverse (45460433422), we get a palindrome (67893839876).

The spelling of 22433406454 in words is "twenty-two billion, four hundred thirty-three million, four hundred six thousand, four hundred fifty-four".