1101174934044 has 96 divisors (see below), whose sum is σ = 2777373204480. Its totient is φ = 338491415808.

The previous prime is 1101174934009. The next prime is 1101174934087. The reversal of 1101174934044 is 4404394711011.

It is a junction number, because it is equal to n+sod(n) for n = 1101174933993 and 1101174934011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1175902 + ... + 1893434.

It is an arithmetic number, because the mean of its divisors is an integer number (28930970880).

Almost surely, 2^{1101174934044} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1101174934044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1388686602240).

1101174934044 is an abundant number, since it is smaller than the sum of its proper divisors (1676198270436).

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

1101174934044 is a wasteful number, since it uses less digits than its factorization.

1101174934044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 717739 (or 717737 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 39.

The spelling of 1101174934044 in words is "one trillion, one hundred one billion, one hundred seventy-four million, nine hundred thirty-four thousand, forty-four".