11732694480 has 800 divisors, whose sum is σ = 46582018560. Its totient is φ = 2717245440.

The previous prime is 11732694451. The next prime is 11732694509. The reversal of 11732694480 is 8449623711.

11732694480 is a `hidden beast` number, since 11 + 73 + 2 + 6 + 94 + 480 = 666.

It is an interprime number because it is at equal distance from previous prime (11732694451) and next prime (11732694509).

It is a super-2 number, since 2×11732694480² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 148515081 + ... + 148515159.

Almost surely, 2^11732694480 is an apocalyptic number.

11732694480 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 11732694480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23291009280).

11732694480 is an abundant number, since it is smaller than the sum of its proper divisors (34849324080).

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

11732694480 is a wasteful number, since it uses less digits than its factorization.

11732694480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201 (or 186 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The spelling of 11732694480 in words is "eleven billion, seven hundred thirty-two million, six hundred ninety-four thousand, four hundred eighty".