23333446780 has 48 divisors (see below), whose sum is σ = 56098538496. Its totient is φ = 7986000960.

The previous prime is 23333446769. The next prime is 23333446853. The reversal of 23333446780 is 8764433332.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66004 + ... + 225883.

It is an arithmetic number, because the mean of its divisors is an integer number (1168719552).

Almost surely, 2^23333446780 is an apocalyptic number.

23333446780 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23333446780 is an abundant number, since it is smaller than the sum of its proper divisors (32765091716).

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

23333446780 is a wasteful number, since it uses less digits than its factorization.

23333446780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292474 (or 292472 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 43.

The spelling of 23333446780 in words is "twenty-three billion, three hundred thirty-three million, four hundred forty-six thousand, seven hundred eighty".