1181086462132 has 6 divisors (see below), whose sum is σ = 2066901308738. Its totient is φ = 590543231064.

The previous prime is 1181086462109. The next prime is 1181086462139. The reversal of 1181086462132 is 2312646801811.

It can be written as a sum of positive squares in only one way, i.e., 873933304336 + 307153157796 = 934844^2 + 554214^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1181086462139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 147635807763 + ... + 147635807770.

Almost surely, 2^{1181086462132} is an apocalyptic number.

It is an amenable number.

1181086462132 is a deficient number, since it is larger than the sum of its proper divisors (885814846606).

1181086462132 is a wasteful number, since it uses less digits than its factorization.

1181086462132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295271615537 (or 295271615535 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 43.

The spelling of 1181086462132 in words is "one trillion, one hundred eighty-one billion, eighty-six million, four hundred sixty-two thousand, one hundred thirty-two".