1134144603042 has 128 divisors (see below), whose sum is σ = 2524371333120. Its totient is φ = 336825216000.

The previous prime is 1134144603041. The next prime is 1134144603077. The reversal of 1134144603042 is 2403064414311.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 1134144602994 and 1134144603012.

It is not an unprimeable number, because it can be changed into a prime (1134144603041) 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, 833316442 + ... + 833317802.

It is an arithmetic number, because the mean of its divisors is an integer number (19721651040).

Almost surely, 2^{1134144603042} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1134144603042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1262185666560).

1134144603042 is an abundant number, since it is smaller than the sum of its proper divisors (1390226730078).

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

1134144603042 is a wasteful number, since it uses less digits than its factorization.

1134144603042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2520.

The product of its (nonzero) digits is 27648, while the sum is 33.

The spelling of 1134144603042 in words is "one trillion, one hundred thirty-four billion, one hundred forty-four million, six hundred three thousand, forty-two".