1156317049467 has 6 divisors (see below), whose sum is σ = 1670235738132. Its totient is φ = 770878032972.

The previous prime is 1156317049453. The next prime is 1156317049469. The reversal of 1156317049467 is 7649407136511.

It is a happy number.

1156317049467 is a `hidden beast` number, since 1 + 1 + 5 + 6 + 3 + 170 + 4 + 9 + 467 = 666.

It is not a de Polignac number, because 1156317049467 - 2⁸ = 1156317049211 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1156317049469) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 64239836073 + ... + 64239836090.

It is an arithmetic number, because the mean of its divisors is an integer number (278372623022).

Almost surely, 2^{1156317049467} is an apocalyptic number.

1156317049467 is a deficient number, since it is larger than the sum of its proper divisors (513918688665).

1156317049467 is a wasteful number, since it uses less digits than its factorization.

1156317049467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128479672169 (or 128479672166 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 54.

The spelling of 1156317049467 in words is "one trillion, one hundred fifty-six billion, three hundred seventeen million, forty-nine thousand, four hundred sixty-seven".