1134227939490 has 24 divisors (see below), whose sum is σ = 2948992642908. Its totient is φ = 302460783840.

The previous prime is 1134227939399. The next prime is 1134227939491. The reversal of 1134227939490 is 949397224311.

1134227939490 is a `hidden beast` number, since 1 + 1 + 3 + 42 + 27 + 93 + 9 + 490 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 907959331161 + 226268608329 = 952869^2 + 475677^2 .

It is a super-2 number, since 2×1134227939490² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1134227939491) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6301266241 + ... + 6301266420.

Almost surely, 2^{1134227939490} is an apocalyptic number.

1134227939490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1134227939490 is an abundant number, since it is smaller than the sum of its proper divisors (1814764703418).

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

1134227939490 is a wasteful number, since it uses less digits than its factorization.

1134227939490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12602532674 (or 12602532671 counting only the distinct ones).

The product of its (nonzero) digits is 2939328, while the sum is 54.

The spelling of 1134227939490 in words is "one trillion, one hundred thirty-four billion, two hundred twenty-seven million, nine hundred thirty-nine thousand, four hundred ninety".