22349041854 has 32 divisors (see below), whose sum is σ = 46194376704. Its totient is φ = 7200865440.

The previous prime is 22349041843. The next prime is 22349041877. The reversal of 22349041854 is 45814094322.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 88227 + ... + 229089.

It is an arithmetic number, because the mean of its divisors is an integer number (1443574272).

Almost surely, 2^22349041854 is an apocalyptic number.

22349041854 is an abundant number, since it is smaller than the sum of its proper divisors (23845334850).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22349041854 is a wasteful number, since it uses less digits than its factorization.

22349041854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141752.

The product of its (nonzero) digits is 276480, while the sum is 42.

The spelling of 22349041854 in words is "twenty-two billion, three hundred forty-nine million, forty-one thousand, eight hundred fifty-four".