1354032401 has 4 divisors (see below), whose sum is σ = 1357912500. Its totient is φ = 1350152304.

The previous prime is 1354032391. The next prime is 1354032431. The reversal of 1354032401 is 1042304531.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 632572801 + 721459600 = 25151^2 + 26860^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1354032401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1354032431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1939526 + ... + 1940223.

It is an arithmetic number, because the mean of its divisors is an integer number (339478125).

Almost surely, 2^1354032401 is an apocalyptic number.

It is an amenable number.

1354032401 is a deficient number, since it is larger than the sum of its proper divisors (3880099).

1354032401 is an equidigital number, since it uses as much as digits as its factorization.

1354032401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3880098.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 1354032401 is about 36797.1792533069. The cubic root of 1354032401 is about 1106.3087626185.

Adding to 1354032401 its reverse (1042304531), we get a palindrome (2396336932).

The spelling of 1354032401 in words is "one billion, three hundred fifty-four million, thirty-two thousand, four hundred one".