1134400220232 has 16 divisors (see below), whose sum is σ = 2836000550640. Its totient is φ = 378133406736.

The previous prime is 1134400220227. The next prime is 1134400220237. The reversal of 1134400220232 is 2320220044311.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1134400220227) and next prime (1134400220237).

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 47266675843 = 1134400220232 / (1 + 1 + 3 + 4 + 4 + 0 + 0 + 2 + 2 + 0 + 2 + 3 + 2).

It is not an unprimeable number, because it can be changed into a prime (1134400220237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23633337898 + ... + 23633337945.

It is an arithmetic number, because the mean of its divisors is an integer number (177250034415).

Almost surely, 2^{1134400220232} is an apocalyptic number.

1134400220232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1134400220232 is an abundant number, since it is smaller than the sum of its proper divisors (1701600330408).

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

1134400220232 is a wasteful number, since it uses less digits than its factorization.

1134400220232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47266675852 (or 47266675848 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 1134400220232 its reverse (2320220044311), we get a palindrome (3454620264543).

The spelling of 1134400220232 in words is "one trillion, one hundred thirty-four billion, four hundred million, two hundred twenty thousand, two hundred thirty-two".