11744404290 has 48 divisors (see below), whose sum is σ = 30711997368. Its totient is φ = 3113733888.

The previous prime is 11744404289. The next prime is 11744404291. The reversal of 11744404290 is 9240444711.

11744404290 is a `hidden beast` number, since 1 + 174 + 440 + 42 + 9 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (11744404289) and next prime (11744404291).

It can be written as a sum of positive squares in 4 ways, for example, as 10791262161 + 953142129 = 103881^2 + 30873^2 .

It is not an unprimeable number, because it can be changed into a prime (11744404291) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 361579 + ... + 392718.

Almost surely, 2^11744404290 is an apocalyptic number.

11744404290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11744404290 is an abundant number, since it is smaller than the sum of its proper divisors (18967593078).

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

11744404290 is a wasteful number, since it uses less digits than its factorization.

11744404290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 754483 (or 754480 counting only the distinct ones).

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

The spelling of 11744404290 in words is "eleven billion, seven hundred forty-four million, four hundred four thousand, two hundred ninety".