23354454530446 has 16 divisors (see below), whose sum is σ = 38646583296048. Its totient is φ = 10516077086400.

The previous prime is 23354454530417. The next prime is 23354454530447. The reversal of 23354454530446 is 64403545445332.

It is a junction number, because it is equal to n+sod(n) for n = 23354454530393 and 23354454530402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23354454530447) 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, 10954245900 + ... + 10954248031.

It is an arithmetic number, because the mean of its divisors is an integer number (2415411456003).

Almost surely, 2^{23354454530446} is an apocalyptic number.

23354454530446 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

23354454530446 is a deficient number, since it is larger than the sum of its proper divisors (15292128765602).

23354454530446 is a wasteful number, since it uses less digits than its factorization.

23354454530446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21908493987.

The product of its (nonzero) digits is 41472000, while the sum is 52.

Adding to 23354454530446 its reverse (64403545445332), we get a palindrome (87757999975778).

The spelling of 23354454530446 in words is "twenty-three trillion, three hundred fifty-four billion, four hundred fifty-four million, five hundred thirty thousand, four hundred forty-six".