1434323401 has 16 divisors (see below), whose sum is σ = 1711759104. Its totient is φ = 1175099904.

The previous prime is 1434323399. The next prime is 1434323413. The reversal of 1434323401 is 1043234341.

It is a cyclic number.

It is not a de Polignac number, because 1434323401 - 2¹ = 1434323399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1434323461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 305665 + ... + 310321.

It is an arithmetic number, because the mean of its divisors is an integer number (106984944).

Almost surely, 2^1434323401 is an apocalyptic number.

It is an amenable number.

1434323401 is a deficient number, since it is larger than the sum of its proper divisors (277435703).

1434323401 is a wasteful number, since it uses less digits than its factorization.

1434323401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6600.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 1434323401 is about 37872.4623044238. The cubic root of 1434323401 is about 1127.7574238304.

Adding to 1434323401 its reverse (1043234341), we get a palindrome (2477557742).

The spelling of 1434323401 in words is "one billion, four hundred thirty-four million, three hundred twenty-three thousand, four hundred one".