11744800477 has 16 divisors (see below), whose sum is σ = 12540572928. Its totient is φ = 10974620800.

The previous prime is 11744800471. The next prime is 11744800481. The reversal of 11744800477 is 77400844711.

It is a cyclic number.

It is not a de Polignac number, because 11744800477 - 2⁷ = 11744800349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11744800471) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 263352 + ... + 304702.

It is an arithmetic number, because the mean of its divisors is an integer number (783785808).

Almost surely, 2^11744800477 is an apocalyptic number.

It is an amenable number.

11744800477 is a deficient number, since it is larger than the sum of its proper divisors (795772451).

11744800477 is a wasteful number, since it uses less digits than its factorization.

11744800477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41660.

The product of its (nonzero) digits is 175616, while the sum is 43.

The spelling of 11744800477 in words is "eleven billion, seven hundred forty-four million, eight hundred thousand, four hundred seventy-seven".