10011294720 has 528 divisors, whose sum is σ = 40665014208. Its totient is φ = 2229534720.

The previous prime is 10011294697. The next prime is 10011294739. The reversal of 10011294720 is 2749211001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13224582 + ... + 13225338.

Almost surely, 2^10011294720 is an apocalyptic number.

10011294720 is a gapful number since it is divisible by the number (10) 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 10011294720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20332507104).

10011294720 is an abundant number, since it is smaller than the sum of its proper divisors (30653719488).

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

10011294720 is a wasteful number, since it uses less digits than its factorization.

10011294720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 836 (or 815 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 27.

The spelling of 10011294720 in words is "ten billion, eleven million, two hundred ninety-four thousand, seven hundred twenty".