11740733406 has 20 divisors (see below), whose sum is σ = 26307940032. Its totient is φ = 3913577748.

The previous prime is 11740733401. The next prime is 11740733413. The reversal of 11740733406 is 60433704711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11740733401) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 36236670 + ... + 36236993.

Almost surely, 2^11740733406 is an apocalyptic number.

11740733406 is an abundant number, since it is smaller than the sum of its proper divisors (14567206626).

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

11740733406 is an equidigital number, since it uses as much as digits as its factorization.

11740733406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72473677 (or 72473668 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The spelling of 11740733406 in words is "eleven billion, seven hundred forty million, seven hundred thirty-three thousand, four hundred six".