388263445041 has 16 divisors (see below), whose sum is σ = 518646090240. Its totient is φ = 258361994880.

The previous prime is 388263445033. The next prime is 388263445057. The reversal of 388263445041 is 140544362883.

It is not a de Polignac number, because 388263445041 - 2³ = 388263445033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (388263445001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3492055 + ... + 3601523.

It is an arithmetic number, because the mean of its divisors is an integer number (32415380640).

Almost surely, 2^388263445041 is an apocalyptic number.

It is an amenable number.

388263445041 is a deficient number, since it is larger than the sum of its proper divisors (130382645199).

388263445041 is a wasteful number, since it uses less digits than its factorization.

388263445041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111656.

The product of its (nonzero) digits is 2211840, while the sum is 48.

The spelling of 388263445041 in words is "three hundred eighty-eight billion, two hundred sixty-three million, four hundred forty-five thousand, forty-one".