387235044422 has 4 divisors (see below), whose sum is σ = 580852566636. Its totient is φ = 193617522210.

The previous prime is 387235044419. The next prime is 387235044433. The reversal of 387235044422 is 224440532783.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 96808761104 + ... + 96808761107.

It is an arithmetic number, because the mean of its divisors is an integer number (145213141659).

Almost surely, 2^387235044422 is an apocalyptic number.

387235044422 is a deficient number, since it is larger than the sum of its proper divisors (193617522214).

387235044422 is a wasteful number, since it uses less digits than its factorization.

387235044422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193617522213.

The product of its (nonzero) digits is 1290240, while the sum is 44.

The spelling of 387235044422 in words is "three hundred eighty-seven billion, two hundred thirty-five million, forty-four thousand, four hundred twenty-two".