340665825876 has 288 divisors, whose sum is σ = 902373696000. Its totient is φ = 99838083072.

The previous prime is 340665825817. The next prime is 340665825943. The reversal of 340665825876 is 678528566043.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 421094560 + ... + 421095368.

It is an arithmetic number, because the mean of its divisors is an integer number (3133242000).

Almost surely, 2^340665825876 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 340665825876, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (451186848000).

340665825876 is an abundant number, since it is smaller than the sum of its proper divisors (561707870124).

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

340665825876 is a wasteful number, since it uses less digits than its factorization.

340665825876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1011 (or 992 counting only the distinct ones).

The product of its (nonzero) digits is 58060800, while the sum is 60.

The spelling of 340665825876 in words is "three hundred forty billion, six hundred sixty-five million, eight hundred twenty-five thousand, eight hundred seventy-six".