11608473240 has 768 divisors, whose sum is σ = 48779377920. Its totient is φ = 2329067520.

The previous prime is 11608473229. The next prime is 11608473251. The reversal of 11608473240 is 4237480611.

11608473240 is a `hidden beast` number, since 1 + 1 + 608 + 4 + 7 + 3 + 2 + 40 = 666.

It is an interprime number because it is at equal distance from previous prime (11608473229) and next prime (11608473251).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 11608473195 and 11608473204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 73939242 + ... + 73939398.

It is an arithmetic number, because the mean of its divisors is an integer number (63514815).

Almost surely, 2^11608473240 is an apocalyptic number.

11608473240 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 11608473240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24389688960).

11608473240 is an abundant number, since it is smaller than the sum of its proper divisors (37170904680).

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

11608473240 is a wasteful number, since it uses less digits than its factorization.

11608473240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292 (or 285 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The spelling of 11608473240 in words is "eleven billion, six hundred eight million, four hundred seventy-three thousand, two hundred forty".