341290503398656 has 432 divisors, whose sum is σ = 855316625409792. Its totient is φ = 132839314882560.

The previous prime is 341290503398573. The next prime is 341290503398657. The reversal of 341290503398656 is 656893305092143.

It is a Harshad number since it is a multiple of its sum of digits (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (341290503398657) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2099173240 + ... + 2099335816.

It is an arithmetic number, because the mean of its divisors is an integer number (1979899595856).

Almost surely, 2^{341290503398656} 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 341290503398656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (427658312704896).

341290503398656 is an abundant number, since it is smaller than the sum of its proper divisors (514026122011136).

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

341290503398656 is a wasteful number, since it uses less digits than its factorization.

341290503398656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162738 (or 162693 counting only the distinct ones).

The product of its (nonzero) digits is 125971200, while the sum is 64.

The spelling of 341290503398656 in words is "three hundred forty-one trillion, two hundred ninety billion, five hundred three million, three hundred ninety-eight thousand, six hundred fifty-six".