838715240334 has 16 divisors (see below), whose sum is σ = 1765716295680. Its totient is φ = 264857444280.

The previous prime is 838715240287. The next prime is 838715240347. The reversal of 838715240334 is 433042517838.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3678575502 + ... + 3678575729.

It is an arithmetic number, because the mean of its divisors is an integer number (110357268480).

Almost surely, 2^838715240334 is an apocalyptic number.

838715240334 is an abundant number, since it is smaller than the sum of its proper divisors (927001055346).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

838715240334 is a wasteful number, since it uses less digits than its factorization.

838715240334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7357151255.

The product of its (nonzero) digits is 1935360, while the sum is 48.

The spelling of 838715240334 in words is "eight hundred thirty-eight billion, seven hundred fifteen million, two hundred forty thousand, three hundred thirty-four".