11777813324 has 6 divisors (see below), whose sum is σ = 20611173324. Its totient is φ = 5888906660.

The previous prime is 11777813321. The next prime is 11777813339. The reversal of 11777813324 is 42331877711.

It is not an unprimeable number, because it can be changed into a prime (11777813321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1472226662 + ... + 1472226669.

It is an arithmetic number, because the mean of its divisors is an integer number (3435195554).

Almost surely, 2^11777813324 is an apocalyptic number.

It is an amenable number.

11777813324 is a deficient number, since it is larger than the sum of its proper divisors (8833360000).

11777813324 is a wasteful number, since it uses less digits than its factorization.

11777813324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2944453335 (or 2944453333 counting only the distinct ones).

The product of its digits is 197568, while the sum is 44.

The spelling of 11777813324 in words is "eleven billion, seven hundred seventy-seven million, eight hundred thirteen thousand, three hundred twenty-four".