347355511340 has 24 divisors (see below), whose sum is σ = 729829163952. Its totient is φ = 138869330240.

The previous prime is 347355511319. The next prime is 347355511343. The reversal of 347355511340 is 43115553743.

It is not an unprimeable number, because it can be changed into a prime (347355511343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4515551 + ... + 4591830.

It is an arithmetic number, because the mean of its divisors is an integer number (30409548498).

Almost surely, 2^347355511340 is an apocalyptic number.

It is an amenable number.

347355511340 is an abundant number, since it is smaller than the sum of its proper divisors (382473652612).

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

347355511340 is a wasteful number, since it uses less digits than its factorization.

347355511340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9109297 (or 9109295 counting only the distinct ones).

The product of its (nonzero) digits is 378000, while the sum is 41.

The spelling of 347355511340 in words is "three hundred forty-seven billion, three hundred fifty-five million, five hundred eleven thousand, three hundred forty".