1133400454 has 8 divisors (see below), whose sum is σ = 1700249688. Its totient is φ = 566650560.

The previous prime is 1133400419. The next prime is 1133400467. The reversal of 1133400454 is 4540043311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1133400454² = 2569193178254812232, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19569 + ... + 51475.

It is an arithmetic number, because the mean of its divisors is an integer number (212531211).

Almost surely, 2^1133400454 is an apocalyptic number.

1133400454 is a deficient number, since it is larger than the sum of its proper divisors (566849234).

1133400454 is a wasteful number, since it uses less digits than its factorization.

1133400454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49670.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 1133400454 is about 33666.0133368951. The cubic root of 1133400454 is about 1042.6241834786.

Adding to 1133400454 its reverse (4540043311), we get a palindrome (5673443765).

The spelling of 1133400454 in words is "one billion, one hundred thirty-three million, four hundred thousand, four hundred fifty-four".