1134024100420 has 24 divisors (see below), whose sum is σ = 2426383643544. Its totient is φ = 445050967296.

The previous prime is 1134024100381. The next prime is 1134024100477. The reversal of 1134024100420 is 240014204311.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 51292284484 + 1082731815936 = 226478^2 + 1040544^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1134024100391 and 1134024100400.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 534915969 + ... + 534918088.

It is an arithmetic number, because the mean of its divisors is an integer number (101099318481).

Almost surely, 2^{1134024100420} is an apocalyptic number.

1134024100420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1134024100420 is an abundant number, since it is smaller than the sum of its proper divisors (1292359543124).

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

1134024100420 is a wasteful number, since it uses less digits than its factorization.

1134024100420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1069834119 (or 1069834117 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 1134024100420 its reverse (240014204311), we get a palindrome (1374038304731).

The spelling of 1134024100420 in words is "one trillion, one hundred thirty-four billion, twenty-four million, one hundred thousand, four hundred twenty".