1167048744732 has 144 divisors (see below), whose sum is σ = 3261560020992. Its totient is φ = 349610348160.

The previous prime is 1167048744709. The next prime is 1167048744781. The reversal of 1167048744732 is 2374478407611.

It is a happy number.

1167048744732 is a `hidden beast` number, since 1 + 1 + 67 + 0 + 48 + 74 + 473 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4062343 + ... + 4340129.

It is an arithmetic number, because the mean of its divisors is an integer number (22649722368).

Almost surely, 2^{1167048744732} is an apocalyptic number.

1167048744732 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1167048744732, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1630780010496).

1167048744732 is an abundant number, since it is smaller than the sum of its proper divisors (2094511276260).

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

1167048744732 is a wasteful number, since it uses less digits than its factorization.

1167048744732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278048 (or 278043 counting only the distinct ones).

The product of its (nonzero) digits is 6322176, while the sum is 54.

The spelling of 1167048744732 in words is "one trillion, one hundred sixty-seven billion, forty-eight million, seven hundred forty-four thousand, seven hundred thirty-two".