1134478329600 has 1728 divisors, whose sum is σ = 4940323799040. Its totient is φ = 222368563200.

The previous prime is 1134478329587. The next prime is 1134478329631. The reversal of 1134478329600 is 69238744311.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 1134478329600.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 2015058919 + ... + 2015059481.

It is an arithmetic number, because the mean of its divisors is an integer number (2858983680).

Almost surely, 2^{1134478329600} is an apocalyptic number.

1134478329600 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 1134478329600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2470161899520).

1134478329600 is an abundant number, since it is smaller than the sum of its proper divisors (3805845469440).

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

1134478329600 is a wasteful number, since it uses less digits than its factorization.

1134478329600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 686 (or 667 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 48.

The spelling of 1134478329600 in words is "one trillion, one hundred thirty-four billion, four hundred seventy-eight million, three hundred twenty-nine thousand, six hundred".