12401116355 has 8 divisors (see below), whose sum is σ = 14963558064. Its totient is φ = 9866080800.

The previous prime is 12401116349. The next prime is 12401116391. The reversal of 12401116355 is 55361110421.

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

It is not a de Polignac number, because 12401116355 - 2¹² = 12401112259 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6850541 + ... + 6852350.

It is an arithmetic number, because the mean of its divisors is an integer number (1870444758).

Almost surely, 2^12401116355 is an apocalyptic number.

12401116355 is a deficient number, since it is larger than the sum of its proper divisors (2562441709).

12401116355 is a wasteful number, since it uses less digits than its factorization.

12401116355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13703077.

The product of its (nonzero) digits is 3600, while the sum is 29.

Adding to 12401116355 its reverse (55361110421), we get a palindrome (67762226776).

The spelling of 12401116355 in words is "twelve billion, four hundred one million, one hundred sixteen thousand, three hundred fifty-five".