4000761544363 has 2 divisors, whose sum is σ = 4000761544364. Its totient is φ = 4000761544362.

The previous prime is 4000761544343. The next prime is 4000761544427. The reversal of 4000761544363 is 3634451670004.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4000761544363 - 2⁹ = 4000761543851 is a prime.

It is not a weakly prime, because it can be changed into another prime (4000761544333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2000380772181 + 2000380772182.

It is an arithmetic number, because the mean of its divisors is an integer number (2000380772182).

Almost surely, 2^{4000761544363} is an apocalyptic number.

4000761544363 is a deficient number, since it is larger than the sum of its proper divisors (1).

4000761544363 is an equidigital number, since it uses as much as digits as its factorization.

4000761544363 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 725760, while the sum is 43.

The spelling of 4000761544363 in words is "four trillion, seven hundred sixty-one million, five hundred forty-four thousand, three hundred sixty-three".