13404311254 has 16 divisors (see below), whose sum is σ = 21432614400. Its totient is φ = 6269036904.

The previous prime is 13404311251. The next prime is 13404311281. The reversal of 13404311254 is 45211340431.

It is a super-2 number, since 2×13404311254² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13404311251) 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, 2229562 + ... + 2235565.

It is an arithmetic number, because the mean of its divisors is an integer number (1339538400).

Almost surely, 2^13404311254 is an apocalyptic number.

13404311254 is a deficient number, since it is larger than the sum of its proper divisors (8028303146).

13404311254 is a wasteful number, since it uses less digits than its factorization.

13404311254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4465227.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 13404311254 its reverse (45211340431), we get a palindrome (58615651685).

The spelling of 13404311254 in words is "thirteen billion, four hundred four million, three hundred eleven thousand, two hundred fifty-four".