1120135134400 has 42 divisors (see below), whose sum is σ = 2756232519020. Its totient is φ = 448054053120.

The previous prime is 1120135134397. The next prime is 1120135134401. The reversal of 1120135134400 is 44315310211.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (1120135134401) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 350040630 + ... + 350043829.

Almost surely, 2^{1120135134400} is an apocalyptic number.

1120135134400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1120135134400 is an abundant number, since it is smaller than the sum of its proper divisors (1636097384620).

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

1120135134400 is an equidigital number, since it uses as much as digits as its factorization.

1120135134400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700084481 (or 700084466 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The spelling of 1120135134400 in words is "one trillion, one hundred twenty billion, one hundred thirty-five million, one hundred thirty-four thousand, four hundred".