22463454354 has 16 divisors (see below), whose sum is σ = 49011173280. Its totient is φ = 6807107360.

The previous prime is 22463454353. The next prime is 22463454379. The reversal of 22463454354 is 45345436422.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (22463454353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170177619 + ... + 170177750.

It is an arithmetic number, because the mean of its divisors is an integer number (3063198330).

Almost surely, 2^22463454354 is an apocalyptic number.

22463454354 is an abundant number, since it is smaller than the sum of its proper divisors (26547718926).

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

22463454354 is a wasteful number, since it uses less digits than its factorization.

22463454354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340355385.

The product of its digits is 1382400, while the sum is 42.

The spelling of 22463454354 in words is "twenty-two billion, four hundred sixty-three million, four hundred fifty-four thousand, three hundred fifty-four".