1353043401 has 16 divisors (see below), whose sum is σ = 1897905600. Its totient is φ = 856159808.

The previous prime is 1353043327. The next prime is 1353043411. The reversal of 1353043401 is 1043403531.

It is a happy number.

It is not a de Polignac number, because 1353043401 - 2¹⁰ = 1353042377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1353043411) 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, 126666 + ... + 136931.

It is an arithmetic number, because the mean of its divisors is an integer number (118619100).

Almost surely, 2^1353043401 is an apocalyptic number.

It is an amenable number.

1353043401 is a deficient number, since it is larger than the sum of its proper divisors (544862199).

1353043401 is a wasteful number, since it uses less digits than its factorization.

1353043401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263688.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 1353043401 is about 36783.7382684251. The cubic root of 1353043401 is about 1106.0393436927.

Adding to 1353043401 its reverse (1043403531), we get a palindrome (2396446932).

The spelling of 1353043401 in words is "one billion, three hundred fifty-three million, forty-three thousand, four hundred one".