5432401423 has 8 divisors (see below), whose sum is σ = 5739295680. Its totient is φ = 5133478560.

The previous prime is 5432401417. The next prime is 5432401451. The reversal of 5432401423 is 3241042345.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5432401423 is a prime.

It is a super-2 number, since 2×5432401423² = 59021970441224849858, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5432401391 and 5432401400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5432401463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1991448 + ... + 1994173.

It is an arithmetic number, because the mean of its divisors is an integer number (717411960).

Almost surely, 2^5432401423 is an apocalyptic number.

5432401423 is a deficient number, since it is larger than the sum of its proper divisors (306894257).

5432401423 is a wasteful number, since it uses less digits than its factorization.

5432401423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3985697.

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 5432401423 is about 73704.8263209405. The cubic root of 5432401423 is about 1757.9126233632.

Adding to 5432401423 its reverse (3241042345), we get a palindrome (8673443768).

The spelling of 5432401423 in words is "five billion, four hundred thirty-two million, four hundred one thousand, four hundred twenty-three".