348387347444 has 24 divisors (see below), whose sum is σ = 610493079168. Its totient is φ = 173960915040.

The previous prime is 348387347389. The next prime is 348387347447. The reversal of 348387347444 is 444743783843.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (348387347447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9307214 + ... + 9344570.

It is an arithmetic number, because the mean of its divisors is an integer number (25437211632).

Almost surely, 2^348387347444 is an apocalyptic number.

It is an amenable number.

348387347444 is a deficient number, since it is larger than the sum of its proper divisors (262105731724).

348387347444 is a wasteful number, since it uses less digits than its factorization.

348387347444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40415 (or 40413 counting only the distinct ones).

The product of its digits is 86704128, while the sum is 59.

The spelling of 348387347444 in words is "three hundred forty-eight billion, three hundred eighty-seven million, three hundred forty-seven thousand, four hundred forty-four".