1434351423 has 8 divisors (see below), whose sum is σ = 1912801968. Its totient is φ = 956067584.

The previous prime is 1434351407. The next prime is 1434351427. The reversal of 1434351423 is 3241534341.

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 1434351423 - 2⁴ = 1434351407 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1434351427) 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, 19986 + ... + 57167.

It is an arithmetic number, because the mean of its divisors is an integer number (239100246).

Almost surely, 2^1434351423 is an apocalyptic number.

1434351423 is a deficient number, since it is larger than the sum of its proper divisors (478450545).

1434351423 is an equidigital number, since it uses as much as digits as its factorization.

1434351423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83353.

The product of its digits is 17280, while the sum is 30.

The square root of 1434351423 is about 37872.8322547971. The cubic root of 1434351423 is about 1127.7647680162.

Adding to 1434351423 its reverse (3241534341), we get a palindrome (4675885764).

The spelling of 1434351423 in words is "one billion, four hundred thirty-four million, three hundred fifty-one thousand, four hundred twenty-three".