1134322451500 has 192 divisors, whose sum is σ = 2844295114752. Its totient is φ = 387126432000.

The previous prime is 1134322451473. The next prime is 1134322451501. The reversal of 1134322451500 is 51542234311.

It is not an unprimeable number, because it can be changed into a prime (1134322451501) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1119764994 + ... + 1119766006.

It is an arithmetic number, because the mean of its divisors is an integer number (14814037056).

Almost surely, 2^{1134322451500} is an apocalyptic number.

1134322451500 is a gapful number since it is divisible by the number (10) 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 1134322451500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1422147557376).

1134322451500 is an abundant number, since it is smaller than the sum of its proper divisors (1709972663252).

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

1134322451500 is a wasteful number, since it uses less digits than its factorization.

1134322451500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2193 (or 2181 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 1134322451500 its reverse (51542234311), we get a palindrome (1185864685811).

The spelling of 1134322451500 in words is "one trillion, one hundred thirty-four billion, three hundred twenty-two million, four hundred fifty-one thousand, five hundred".