2403801944111 has 4 divisors (see below), whose sum is σ = 2405568148224. Its totient is φ = 2402035740000.

The previous prime is 2403801944087. The next prime is 2403801944179. The reversal of 2403801944111 is 1114491083042.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2403801944111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2403801944191) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 883100015 + ... + 883102736.

It is an arithmetic number, because the mean of its divisors is an integer number (601392037056).

Almost surely, 2^{2403801944111} is an apocalyptic number.

2403801944111 is a deficient number, since it is larger than the sum of its proper divisors (1766204113).

2403801944111 is a wasteful number, since it uses less digits than its factorization.

2403801944111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1766204112.

The product of its (nonzero) digits is 27648, while the sum is 38.

The spelling of 2403801944111 in words is "two trillion, four hundred three billion, eight hundred one million, nine hundred forty-four thousand, one hundred eleven".