1156224300486 has 16 divisors (see below), whose sum is σ = 2325367310400. Its totient is φ = 383254981928.

The previous prime is 1156224300379. The next prime is 1156224300487. The reversal of 1156224300486 is 6840034226511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1156224300487) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 538278396 + ... + 538280543.

It is an arithmetic number, because the mean of its divisors is an integer number (145335456900).

Almost surely, 2^{1156224300486} is an apocalyptic number.

1156224300486 is an abundant number, since it is smaller than the sum of its proper divisors (1169143009914).

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

1156224300486 is a wasteful number, since it uses less digits than its factorization.

1156224300486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1076559123.

The product of its (nonzero) digits is 276480, while the sum is 42.

Adding to 1156224300486 its reverse (6840034226511), we get a palindrome (7996258526997).

The spelling of 1156224300486 in words is "one trillion, one hundred fifty-six billion, two hundred twenty-four million, three hundred thousand, four hundred eighty-six".