11473920000 has 560 divisors, whose sum is σ = 42991613280. Its totient is φ = 3022848000.

The previous prime is 11473919983. The next prime is 11473920019. The reversal of 11473920000 is 2937411.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 138239959 + ... + 138240041.

It is an arithmetic number, because the mean of its divisors is an integer number (76770738).

Almost surely, 2^11473920000 is an apocalyptic number.

11473920000 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 11473920000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21495806640).

11473920000 is an abundant number, since it is smaller than the sum of its proper divisors (31517693280).

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

11473920000 is an frugal number, since it uses more digits than its factorization.

11473920000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138 (or 93 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The spelling of 11473920000 in words is "eleven billion, four hundred seventy-three million, nine hundred twenty thousand".