439950158714 has 8 divisors (see below), whose sum is σ = 719918441568. Its totient is φ = 199977344860.

The previous prime is 439950158707. The next prime is 439950158761. The reversal of 439950158714 is 417851059934.

It is a happy number.

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

It is a super-2 number, since 2×439950158714² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 439950158714.

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, 9998867222 + ... + 9998867265.

It is an arithmetic number, because the mean of its divisors is an integer number (89989805196).

Almost surely, 2^439950158714 is an apocalyptic number.

439950158714 is a deficient number, since it is larger than the sum of its proper divisors (279968282854).

439950158714 is a wasteful number, since it uses less digits than its factorization.

439950158714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19997734500.

The product of its (nonzero) digits is 5443200, while the sum is 56.

The spelling of 439950158714 in words is "four hundred thirty-nine billion, nine hundred fifty million, one hundred fifty-eight thousand, seven hundred fourteen".