478234933743 has 24 divisors (see below), whose sum is σ = 741883190832. Its totient is φ = 273228824064.

The previous prime is 478234933733. The next prime is 478234933789. The reversal of 478234933743 is 347339432874.

It is a happy number.

It is not a de Polignac number, because 478234933743 - 2¹⁶ = 478234868207 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (478234933733) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 555871 + ... + 1124927.

It is an arithmetic number, because the mean of its divisors is an integer number (30911799618).

Almost surely, 2^478234933743 is an apocalyptic number.

478234933743 is a deficient number, since it is larger than the sum of its proper divisors (263648257089).

478234933743 is a wasteful number, since it uses less digits than its factorization.

478234933743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 574791 (or 574784 counting only the distinct ones).

The product of its digits is 36578304, while the sum is 57.

The spelling of 478234933743 in words is "four hundred seventy-eight billion, two hundred thirty-four million, nine hundred thirty-three thousand, seven hundred forty-three".