23443453401302 has 16 divisors (see below), whose sum is σ = 38363770098432. Its totient is φ = 10655627559720.

The previous prime is 23443453401281. The next prime is 23443453401371. The reversal of 23443453401302 is 20310435434432.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23889218 + ... + 24851189.

It is an arithmetic number, because the mean of its divisors is an integer number (2397735631152).

Almost surely, 2^{23443453401302} is an apocalyptic number.

23443453401302 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

23443453401302 is a deficient number, since it is larger than the sum of its proper divisors (14920316697130).

23443453401302 is a wasteful number, since it uses less digits than its factorization.

23443453401302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48762283.

The product of its (nonzero) digits is 414720, while the sum is 38.

Adding to 23443453401302 its reverse (20310435434432), we get a palindrome (43753888835734).

The spelling of 23443453401302 in words is "twenty-three trillion, four hundred forty-three billion, four hundred fifty-three million, four hundred one thousand, three hundred two".