1354511423 has 8 divisors (see below), whose sum is σ = 1432766688. Its totient is φ = 1277869824.

The previous prime is 1354511419. The next prime is 1354511443. The reversal of 1354511423 is 3241154531.

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 1354511423 - 2² = 1354511419 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 (1354511443) 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, 401690 + ... + 405047.

It is an arithmetic number, because the mean of its divisors is an integer number (179095836).

Almost surely, 2^1354511423 is an apocalyptic number.

1354511423 is a deficient number, since it is larger than the sum of its proper divisors (78255265).

1354511423 is an equidigital number, since it uses as much as digits as its factorization.

1354511423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 806833.

The product of its digits is 7200, while the sum is 29.

The square root of 1354511423 is about 36803.6876277364. The cubic root of 1354511423 is about 1106.4392084764.

Adding to 1354511423 its reverse (3241154531), we get a palindrome (4595665954).

The spelling of 1354511423 in words is "one billion, three hundred fifty-four million, five hundred eleven thousand, four hundred twenty-three".