1134401243100 has 144 divisors (see below), whose sum is σ = 3307608153696. Its totient is φ = 300174336000.

The previous prime is 1134401243093. The next prime is 1134401243141. The reversal of 1134401243100 is 13421044311.

It is a super-2 number, since 2×1134401243100² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 20288382 + ... + 20344218.

Almost surely, 2^{1134401243100} is an apocalyptic number.

1134401243100 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 1134401243100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1653804076848).

1134401243100 is an abundant number, since it is smaller than the sum of its proper divisors (2173206910596).

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

1134401243100 is a wasteful number, since it uses less digits than its factorization.

1134401243100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56376 (or 56369 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 1134401243100 its reverse (13421044311), we get a palindrome (1147822287411).

The spelling of 1134401243100 in words is "one trillion, one hundred thirty-four billion, four hundred one million, two hundred forty-three thousand, one hundred".