12401116354 has 32 divisors (see below), whose sum is σ = 20567131200. Its totient is φ = 5560938240.

The previous prime is 12401116349. The next prime is 12401116391. The reversal of 12401116354 is 45361110421.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 887877 + ... + 901735.

It is an arithmetic number, because the mean of its divisors is an integer number (642722850).

Almost surely, 2^12401116354 is an apocalyptic number.

12401116354 is a deficient number, since it is larger than the sum of its proper divisors (8166014846).

12401116354 is a wasteful number, since it uses less digits than its factorization.

12401116354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14418.

The product of its (nonzero) digits is 2880, while the sum is 28.

Adding to 12401116354 its reverse (45361110421), we get a palindrome (57762226775).

The spelling of 12401116354 in words is "twelve billion, four hundred one million, one hundred sixteen thousand, three hundred fifty-four".