1140404320132 has 72 divisors (see below), whose sum is σ = 2554306913088. Its totient is φ = 435930031680.

The previous prime is 1140404320103. The next prime is 1140404320151. The reversal of 1140404320132 is 2310234040411.

It is a junction number, because it is equal to n+sod(n) for n = 1140404320097 and 1140404320106.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2995918 + ... + 3355045.

It is an arithmetic number, because the mean of its divisors is an integer number (35476484904).

Almost surely, 2^{1140404320132} is an apocalyptic number.

It is an amenable number.

1140404320132 is an abundant number, since it is smaller than the sum of its proper divisors (1413902592956).

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

1140404320132 is a wasteful number, since it uses less digits than its factorization.

1140404320132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6351049 (or 6351036 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 1140404320132 its reverse (2310234040411), we get a palindrome (3450638360543).

The spelling of 1140404320132 in words is "one trillion, one hundred forty billion, four hundred four million, three hundred twenty thousand, one hundred thirty-two".