1314231554 has 8 divisors (see below), whose sum is σ = 1984578300. Its totient is φ = 652705456.

The previous prime is 1314231553. The next prime is 1314231613. The reversal of 1314231554 is 4551324131.

It can be written as a sum of positive squares in 2 ways, for example, as 1312395529 + 1836025 = 36227^2 + 1355^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1314231551) 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, 2204789 + ... + 2205384.

Almost surely, 2^1314231554 is an apocalyptic number.

1314231554 is a deficient number, since it is larger than the sum of its proper divisors (670346746).

1314231554 is a wasteful number, since it uses less digits than its factorization.

1314231554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4410324.

The product of its digits is 7200, while the sum is 29.

The square root of 1314231554 is about 36252.3317043194. The cubic root of 1314231554 is about 1095.3610574459.

Adding to 1314231554 its reverse (4551324131), we get a palindrome (5865555685).

The spelling of 1314231554 in words is "one billion, three hundred fourteen million, two hundred thirty-one thousand, five hundred fifty-four".