2400911905849 has 8 divisors (see below), whose sum is σ = 2408272067520. Its totient is φ = 2393563008816.

The previous prime is 2400911905787. The next prime is 2400911905879. The reversal of 2400911905849 is 9485091190042.

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 2400911905849 - 2²³ = 2400903517241 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2400911905796 and 2400911905805.

It is not an unprimeable number, because it can be changed into a prime (2400911905879) 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, 2389134 + ... + 3241879.

It is an arithmetic number, because the mean of its divisors is an integer number (301034008440).

Almost surely, 2^{2400911905849} is an apocalyptic number.

It is an amenable number.

2400911905849 is a deficient number, since it is larger than the sum of its proper divisors (7360161671).

2400911905849 is an equidigital number, since it uses as much as digits as its factorization.

2400911905849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5632319.

The product of its (nonzero) digits is 933120, while the sum is 52.

The spelling of 2400911905849 in words is "two trillion, four hundred billion, nine hundred eleven million, nine hundred five thousand, eight hundred forty-nine".