3401039268863 has 2 divisors, whose sum is σ = 3401039268864. Its totient is φ = 3401039268862.

The previous prime is 3401039268829. The next prime is 3401039268919. The reversal of 3401039268863 is 3688629301043.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3401039268863 - 2⁶ = 3401039268799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3401039268163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1700519634431 + 1700519634432.

It is an arithmetic number, because the mean of its divisors is an integer number (1700519634432).

Almost surely, 2^{3401039268863} is an apocalyptic number.

3401039268863 is a deficient number, since it is larger than the sum of its proper divisors (1).

3401039268863 is an equidigital number, since it uses as much as digits as its factorization.

3401039268863 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4478976, while the sum is 53.

The spelling of 3401039268863 in words is "three trillion, four hundred one billion, thirty-nine million, two hundred sixty-eight thousand, eight hundred sixty-three".