340255623166976 has 176 divisors, whose sum is σ = 766160532836352. Its totient is φ = 149631291801600.

The previous prime is 340255623166973. The next prime is 340255623167027. The reversal of 340255623166976 is 679661326552043.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (176).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340255623166973) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1283817065 + ... + 1284082071.

Almost surely, 2^{340255623166976} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 340255623166976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (383080266418176).

340255623166976 is an abundant number, since it is smaller than the sum of its proper divisors (425904909669376).

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

340255623166976 is a wasteful number, since it uses less digits than its factorization.

340255623166976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268746 (or 268728 counting only the distinct ones).

The product of its (nonzero) digits is 293932800, while the sum is 65.

The spelling of 340255623166976 in words is "three hundred forty trillion, two hundred fifty-five billion, six hundred twenty-three million, one hundred sixty-six thousand, nine hundred seventy-six".