2401104001243 has 8 divisors (see below), whose sum is σ = 2530306758816. Its totient is φ = 2273968488000.

The previous prime is 2401104001217. The next prime is 2401104001259. The reversal of 2401104001243 is 3421004011042.

It is a happy number.

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 2401104001243 - 2³³ = 2392514066651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2401104007243) 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, 516808698 + ... + 516813343.

It is an arithmetic number, because the mean of its divisors is an integer number (316288344852).

Almost surely, 2^{2401104001243} is an apocalyptic number.

2401104001243 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2401104001243 is a deficient number, since it is larger than the sum of its proper divisors (129202757573).

2401104001243 is a wasteful number, since it uses less digits than its factorization.

2401104001243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1033622165.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 2401104001243 its reverse (3421004011042), we get a palindrome (5822108012285).

The spelling of 2401104001243 in words is "two trillion, four hundred one billion, one hundred four million, one thousand, two hundred forty-three".