1134310322440 has 32 divisors (see below), whose sum is σ = 2552374788480. Its totient is φ = 453692740032.

The previous prime is 1134310322437. The next prime is 1134310322443. The reversal of 1134310322440 is 442230134311.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1134310322437) and next prime (1134310322443).

It is a junction number, because it is equal to n+sod(n) for n = 1134310322399 and 1134310322408.

It is not an unprimeable number, because it can be changed into a prime (1134310322443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 391104 + ... + 1556143.

It is an arithmetic number, because the mean of its divisors is an integer number (79761712140).

Almost surely, 2^{1134310322440} is an apocalyptic number.

1134310322440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1134310322440 is an abundant number, since it is smaller than the sum of its proper divisors (1418064466040).

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

1134310322440 is a wasteful number, since it uses less digits than its factorization.

1134310322440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1961821 (or 1961817 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 1134310322440 its reverse (442230134311), we get a palindrome (1576540456751).

The spelling of 1134310322440 in words is "one trillion, one hundred thirty-four billion, three hundred ten million, three hundred twenty-two thousand, four hundred forty".