111768485476 has 6 divisors (see below), whose sum is σ = 195594849590. Its totient is φ = 55884242736.

The previous prime is 111768485471. The next prime is 111768485489. The reversal of 111768485476 is 674584867111.

It can be written as a sum of positive squares in only one way, i.e., 74895268900 + 36873216576 = 273670^2 + 192024^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 111768485476.

It is not an unprimeable number, because it can be changed into a prime (111768485471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13971060681 + ... + 13971060688.

Almost surely, 2^111768485476 is an apocalyptic number.

It is an amenable number.

111768485476 is a deficient number, since it is larger than the sum of its proper divisors (83826364114).

111768485476 is a wasteful number, since it uses less digits than its factorization.

111768485476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27942121373 (or 27942121371 counting only the distinct ones).

The product of its digits is 9031680, while the sum is 58.

The spelling of 111768485476 in words is "one hundred eleven billion, seven hundred sixty-eight million, four hundred eighty-five thousand, four hundred seventy-six".