11204498040 has 256 divisors, whose sum is σ = 36823248000. Its totient is φ = 2716139520.

The previous prime is 11204498017. The next prime is 11204498083. The reversal of 11204498040 is 4089440211.

It is a junction number, because it is equal to n+sod(n) for n = 11204497992 and 11204498010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9116146 + ... + 9117374.

Almost surely, 2^11204498040 is an apocalyptic number.

11204498040 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 11204498040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18411624000).

11204498040 is an abundant number, since it is smaller than the sum of its proper divisors (25618749960).

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

11204498040 is a wasteful number, since it uses less digits than its factorization.

11204498040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1410 (or 1406 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 33.

The spelling of 11204498040 in words is "eleven billion, two hundred four million, four hundred ninety-eight thousand, forty".