2401004553243 has 32 divisors (see below), whose sum is σ = 3381626976000. Its totient is φ = 1511121246336.

The previous prime is 2401004553203. The next prime is 2401004553251. The reversal of 2401004553243 is 3423554001042.

It is not a de Polignac number, because 2401004553243 - 2²¹ = 2401002456091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2401004553203) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32049996 + ... + 32124822.

It is an arithmetic number, because the mean of its divisors is an integer number (105675843000).

Almost surely, 2^{2401004553243} is an apocalyptic number.

2401004553243 is a deficient number, since it is larger than the sum of its proper divisors (980622422757).

2401004553243 is a wasteful number, since it uses less digits than its factorization.

2401004553243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76811.

The product of its (nonzero) digits is 57600, while the sum is 33.

Adding to 2401004553243 its reverse (3423554001042), we get a palindrome (5824558554285).

The spelling of 2401004553243 in words is "two trillion, four hundred one billion, four million, five hundred fifty-three thousand, two hundred forty-three".