348065666752 has 28 divisors (see below), whose sum is σ = 692049832560. Its totient is φ = 173690905856.

The previous prime is 348065666687. The next prime is 348065666777. The reversal of 348065666752 is 257666560843.

It is a super-2 number, since 2×348065666752² (a number of 24 digits) contains 22 as substring.

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, 5309788 + ... + 5374939.

Almost surely, 2^348065666752 is an apocalyptic number.

348065666752 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

348065666752 is a deficient number, since it is larger than the sum of its proper divisors (343984165808).

348065666752 is a wasteful number, since it uses less digits than its factorization.

348065666752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10685248 (or 10685238 counting only the distinct ones).

The product of its (nonzero) digits is 43545600, while the sum is 58.

The spelling of 348065666752 in words is "three hundred forty-eight billion, sixty-five million, six hundred sixty-six thousand, seven hundred fifty-two".