1350005423 has 8 divisors (see below), whose sum is σ = 1530370800. Its totient is φ = 1180571328.

The previous prime is 1350005407. The next prime is 1350005429. The reversal of 1350005423 is 3245000531.

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 1350005423 - 2⁴ = 1350005407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1350005429) 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, 2732558 + ... + 2733051.

It is an arithmetic number, because the mean of its divisors is an integer number (191296350).

Almost surely, 2^1350005423 is an apocalyptic number.

1350005423 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1350005423 is a deficient number, since it is larger than the sum of its proper divisors (180365377).

1350005423 is a wasteful number, since it uses less digits than its factorization.

1350005423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5465641.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 1350005423 is about 36742.4199393562. The cubic root of 1350005423 is about 1105.2109294792.

Adding to 1350005423 its reverse (3245000531), we get a palindrome (4595005954).

The spelling of 1350005423 in words is "one billion, three hundred fifty million, five thousand, four hundred twenty-three".