1150056238447 has 16 divisors (see below), whose sum is σ = 1195106863104. Its totient is φ = 1105507260000.

The previous prime is 1150056238411. The next prime is 1150056238451. The reversal of 1150056238447 is 7448326500511.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1150056238447 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1150056238397 and 1150056238406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1150056236447) 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, 15493572 + ... + 15567622.

It is an arithmetic number, because the mean of its divisors is an integer number (74694178944).

Almost surely, 2^{1150056238447} is an apocalyptic number.

1150056238447 is a deficient number, since it is larger than the sum of its proper divisors (45050624657).

1150056238447 is a wasteful number, since it uses less digits than its factorization.

1150056238447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77430.

The product of its (nonzero) digits is 806400, while the sum is 46.

The spelling of 1150056238447 in words is "one trillion, one hundred fifty billion, fifty-six million, two hundred thirty-eight thousand, four hundred forty-seven".