1140034044032 has 128 divisors (see below), whose sum is σ = 2488213002240. Its totient is φ = 517137481728.

The previous prime is 1140034043977. The next prime is 1140034044101. The reversal of 1140034044032 is 2304404300411.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×1140034044032² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 1140034043992 and 1140034044010.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22586888 + ... + 22637304.

It is an arithmetic number, because the mean of its divisors is an integer number (19439164080).

Almost surely, 2^{1140034044032} 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 1140034044032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1244106501120).

1140034044032 is an abundant number, since it is smaller than the sum of its proper divisors (1348178958208).

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

1140034044032 is a wasteful number, since it uses less digits than its factorization.

1140034044032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50678 (or 50666 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 1140034044032 its reverse (2304404300411), we get a palindrome (3444438344443).

The spelling of 1140034044032 in words is "one trillion, one hundred forty billion, thirty-four million, forty-four thousand, thirty-two".