23756302480 has 20 divisors (see below), whose sum is σ = 55233403452. Its totient is φ = 9502520960.

The previous prime is 23756302457. The next prime is 23756302501. The reversal of 23756302480 is 8420365732.

It can be written as a sum of positive squares in 2 ways, for example, as 7039881216 + 16716421264 = 83904^2 + 129292^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a Harshad number since it is a multiple of its sum of digits (40).

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 3 ways as a sum of consecutive naturals, for example, 148476811 + ... + 148476970.

Almost surely, 2^23756302480 is an apocalyptic number.

23756302480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23756302480 is an abundant number, since it is smaller than the sum of its proper divisors (31477100972).

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

23756302480 is a wasteful number, since it uses less digits than its factorization.

23756302480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296953794 (or 296953788 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 40.

The spelling of 23756302480 in words is "twenty-three billion, seven hundred fifty-six million, three hundred two thousand, four hundred eighty".