914424842638 has 8 divisors (see below), whose sum is σ = 1372274352288. Its totient is φ = 457000058544.

The previous prime is 914424842587. The next prime is 914424842641. The reversal of 914424842638 is 836248424419.

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, 106176006 + ... + 106184617.

It is an arithmetic number, because the mean of its divisors is an integer number (171534294036).

Almost surely, 2^914424842638 is an apocalyptic number.

914424842638 is a deficient number, since it is larger than the sum of its proper divisors (457849509650).

914424842638 is a wasteful number, since it uses less digits than its factorization.

914424842638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212362778.

The product of its digits is 10616832, while the sum is 55.

The spelling of 914424842638 in words is "nine hundred fourteen billion, four hundred twenty-four million, eight hundred forty-two thousand, six hundred thirty-eight".