1134121203432 has 128 divisors (see below), whose sum is σ = 3628734873600. Its totient is φ = 321483121344.

The previous prime is 1134121203431. The next prime is 1134121203491. The reversal of 1134121203432 is 2343021214311.

1134121203432 is a `hidden beast` number, since 1 + 1 + 3 + 4 + 1 + 21 + 203 + 432 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 1134121203396 and 1134121203405.

It is not an unprimeable number, because it can be changed into a prime (1134121203431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2761048 + ... + 3145095.

It is an arithmetic number, because the mean of its divisors is an integer number (28349491200).

Almost surely, 2^{1134121203432} is an apocalyptic number.

1134121203432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1134121203432 is an abundant number, since it is smaller than the sum of its proper divisors (2494613670168).

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

1134121203432 is a wasteful number, since it uses less digits than its factorization.

1134121203432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5906292 (or 5906282 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 1134121203432 its reverse (2343021214311), we get a palindrome (3477142417743).

The spelling of 1134121203432 in words is "one trillion, one hundred thirty-four billion, one hundred twenty-one million, two hundred three thousand, four hundred thirty-two".