1354434231 has 8 divisors (see below), whose sum is σ = 1806680304. Its totient is φ = 902572160.

The previous prime is 1354434229. The next prime is 1354434259. The reversal of 1354434231 is 1324344531.

1354434231 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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 1354434231 - 2¹ = 1354434229 is a prime.

It is a super-2 number, since 2×1354434231² = 3668984172209122722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1354434131) 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, 87666 + ... + 101951.

It is an arithmetic number, because the mean of its divisors is an integer number (225835038).

Almost surely, 2^1354434231 is an apocalyptic number.

1354434231 is a deficient number, since it is larger than the sum of its proper divisors (452246073).

1354434231 is a wasteful number, since it uses less digits than its factorization.

1354434231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192001.

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

The square root of 1354434231 is about 36802.6389135344. The cubic root of 1354434231 is about 1106.4181898576.

Adding to 1354434231 its reverse (1324344531), we get a palindrome (2678778762).

The spelling of 1354434231 in words is "one billion, three hundred fifty-four million, four hundred thirty-four thousand, two hundred thirty-one".