23445420246356 has 48 divisors (see below), whose sum is σ = 41832007701120. Its totient is φ = 11495134147200.

The previous prime is 23445420246343. The next prime is 23445420246377. The reversal of 23445420246356 is 65364202454432.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52215206 + ... + 52662306.

It is an arithmetic number, because the mean of its divisors is an integer number (871500160440).

Almost surely, 2^{23445420246356} is an apocalyptic number.

It is an amenable number.

23445420246356 is a deficient number, since it is larger than the sum of its proper divisors (18386587454764).

23445420246356 is a wasteful number, since it uses less digits than its factorization.

23445420246356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448064 (or 448062 counting only the distinct ones).

The product of its (nonzero) digits is 16588800, while the sum is 50.

The spelling of 23445420246356 in words is "twenty-three trillion, four hundred forty-five billion, four hundred twenty million, two hundred forty-six thousand, three hundred fifty-six".