2400341287 has 2 divisors, whose sum is σ = 2400341288. Its totient is φ = 2400341286.

The previous prime is 2400341213. The next prime is 2400341311. The reversal of 2400341287 is 7821430042.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2400341287 - 2¹⁹ = 2399816999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2400341087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1200170643 + 1200170644.

It is an arithmetic number, because the mean of its divisors is an integer number (1200170644).

Almost surely, 2^2400341287 is an apocalyptic number.

2400341287 is a deficient number, since it is larger than the sum of its proper divisors (1).

2400341287 is an equidigital number, since it uses as much as digits as its factorization.

2400341287 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10752, while the sum is 31.

The square root of 2400341287 is about 48993.2779776981. The cubic root of 2400341287 is about 1338.9293607017.

The spelling of 2400341287 in words is "two billion, four hundred million, three hundred forty-one thousand, two hundred eighty-seven".