469239577238 has 8 divisors (see below), whose sum is σ = 706400375232. Its totient is φ = 233772785496.

The previous prime is 469239577189. The next prime is 469239577249. The reversal of 469239577238 is 832775932964.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 423500870 + ... + 423501977.

It is an arithmetic number, because the mean of its divisors is an integer number (88300046904).

Almost surely, 2^469239577238 is an apocalyptic number.

469239577238 is a deficient number, since it is larger than the sum of its proper divisors (237160797994).

469239577238 is a wasteful number, since it uses less digits than its factorization.

469239577238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 847003126.

The product of its digits is 137168640, while the sum is 65.

The spelling of 469239577238 in words is "four hundred sixty-nine billion, two hundred thirty-nine million, five hundred seventy-seven thousand, two hundred thirty-eight".