38230641345 has 64 divisors (see below), whose sum is σ = 68080416768. Its totient is φ = 18211334400.

The previous prime is 38230641313. The next prime is 38230641359. The reversal of 38230641345 is 54314603283.

It is not a de Polignac number, because 38230641345 - 2⁵ = 38230641313 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5805955 + ... + 5812535.

It is an arithmetic number, because the mean of its divisors is an integer number (1063756512).

Almost surely, 2^38230641345 is an apocalyptic number.

It is an amenable number.

38230641345 is a deficient number, since it is larger than the sum of its proper divisors (29849775423).

38230641345 is an equidigital number, since it uses as much as digits as its factorization.

38230641345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6695 (or 6633 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 39.

The spelling of 38230641345 in words is "thirty-eight billion, two hundred thirty million, six hundred forty-one thousand, three hundred forty-five".