1112404013156 has 6 divisors (see below), whose sum is σ = 1946707023030. Its totient is φ = 556202006576.

The previous prime is 1112404013053. The next prime is 1112404013177. The reversal of 1112404013156 is 6513104042111.

It can be written as a sum of positive squares in only one way, i.e., 616413414400 + 495990598756 = 785120^2 + 704266^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 139050501641 + ... + 139050501648.

It is an arithmetic number, because the mean of its divisors is an integer number (324451170505).

Almost surely, 2^{1112404013156} is an apocalyptic number.

It is an amenable number.

1112404013156 is a deficient number, since it is larger than the sum of its proper divisors (834303009874).

1112404013156 is a wasteful number, since it uses less digits than its factorization.

1112404013156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278101003293 (or 278101003291 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 29.

Adding to 1112404013156 its reverse (6513104042111), we get a palindrome (7625508055267).

The spelling of 1112404013156 in words is "one trillion, one hundred twelve billion, four hundred four million, thirteen thousand, one hundred fifty-six".