1132445431655 has 8 divisors (see below), whose sum is σ = 1371634841232. Its totient is φ = 897489463168.

The previous prime is 1132445431609. The next prime is 1132445431709. The reversal of 1132445431655 is 5561345442311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1132445431655 - 2⁸ = 1132445431399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1058359682 + ... + 1058360751.

It is an arithmetic number, because the mean of its divisors is an integer number (171454355154).

Almost surely, 2^{1132445431655} is an apocalyptic number.

1132445431655 is a deficient number, since it is larger than the sum of its proper divisors (239189409577).

1132445431655 is a wasteful number, since it uses less digits than its factorization.

1132445431655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2116720545.

The product of its digits is 864000, while the sum is 44.

The spelling of 1132445431655 in words is "one trillion, one hundred thirty-two billion, four hundred forty-five million, four hundred thirty-one thousand, six hundred fifty-five".