1156316847234 has 32 divisors (see below), whose sum is σ = 2375237540736. Its totient is φ = 375005854080.

The previous prime is 1156316847233. The next prime is 1156316847247. The reversal of 1156316847234 is 4327486136511.

It is not an unprimeable number, because it can be changed into a prime (1156316847233) 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, 5901379 + ... + 6094169.

It is an arithmetic number, because the mean of its divisors is an integer number (74226173148).

Almost surely, 2^{1156316847234} is an apocalyptic number.

1156316847234 is an abundant number, since it is smaller than the sum of its proper divisors (1218920693502).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1156316847234 is a wasteful number, since it uses less digits than its factorization.

1156316847234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219850.

The product of its digits is 2903040, while the sum is 51.

The spelling of 1156316847234 in words is "one trillion, one hundred fifty-six billion, three hundred sixteen million, eight hundred forty-seven thousand, two hundred thirty-four".