23353406465012 has 24 divisors (see below), whose sum is σ = 44016617421672. Its totient is φ = 10777410806400.

The previous prime is 23353406464963. The next prime is 23353406465027. The reversal of 23353406465012 is 21056460435332.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 113814468496 + 23239591996516 = 337364^2 + 4820746^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22071539 + ... + 23105402.

It is an arithmetic number, because the mean of its divisors is an integer number (1834025725903).

Almost surely, 2^{23353406465012} is an apocalyptic number.

It is an amenable number.

23353406465012 is a deficient number, since it is larger than the sum of its proper divisors (20663210956660).

23353406465012 is a wasteful number, since it uses less digits than its factorization.

23353406465012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45186899 (or 45186897 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 44.

The spelling of 23353406465012 in words is "twenty-three trillion, three hundred fifty-three billion, four hundred six million, four hundred sixty-five thousand, twelve".