1134432401 has 8 divisors (see below), whose sum is σ = 1140023808. Its totient is φ = 1128850000.

The previous prime is 1134432371. The next prime is 1134432413. The reversal of 1134432401 is 1042344311.

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

It is a cyclic number.

It is not a de Polignac number, because 1134432401 - 2³⁰ = 60690577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1134432001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 528791 + ... + 530931.

It is an arithmetic number, because the mean of its divisors is an integer number (142502976).

Almost surely, 2^1134432401 is an apocalyptic number.

It is an amenable number.

1134432401 is a deficient number, since it is larger than the sum of its proper divisors (5591407).

1134432401 is a wasteful number, since it uses less digits than its factorization.

1134432401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4503.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 1134432401 is about 33681.3360928571. The cubic root of 1134432401 is about 1042.9405196034.

Adding to 1134432401 its reverse (1042344311), we get a palindrome (2176776712).

The spelling of 1134432401 in words is "one billion, one hundred thirty-four million, four hundred thirty-two thousand, four hundred one".