913143103488 has 720 divisors, whose sum is σ = 3404369352384. Its totient is φ = 236967690240.

The previous prime is 913143103339. The next prime is 913143103507. The reversal of 913143103488 is 884301341319.

913143103488 is a `hidden beast` number, since 9 + 13 + 143 + 10 + 3 + 488 = 666.

It is a super-2 number, since 2×913143103488² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 817495506 + ... + 817496622.

Almost surely, 2^913143103488 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 913143103488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1702184676192).

913143103488 is an abundant number, since it is smaller than the sum of its proper divisors (2491226248896).

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

913143103488 is an equidigital number, since it uses as much as digits as its factorization.

913143103488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1181 (or 1140 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The spelling of 913143103488 in words is "nine hundred thirteen billion, one hundred forty-three million, one hundred three thousand, four hundred eighty-eight".