23809119480 has 512 divisors, whose sum is σ = 88016544000. Its totient is φ = 5697699840.

The previous prime is 23809119473. The next prime is 23809119487. The reversal of 23809119480 is 8491190832.

23809119480 is a `hidden beast` number, since 2 + 3 + 80 + 91 + 1 + 9 + 480 = 666.

It is an interprime number because it is at equal distance from previous prime (23809119473) and next prime (23809119487).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23809119487) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 51646450 + ... + 51646910.

Almost surely, 2^23809119480 is an apocalyptic number.

23809119480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23809119480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44008272000).

23809119480 is an abundant number, since it is smaller than the sum of its proper divisors (64207424520).

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

23809119480 is a wasteful number, since it uses less digits than its factorization.

23809119480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 624 (or 614 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 45.

It can be divided in two parts, 2380911 and 9480, that added together give a triangular number (2390391 = T₂₁₈₆).

The spelling of 23809119480 in words is "twenty-three billion, eight hundred nine million, one hundred nineteen thousand, four hundred eighty".