335130199956 has 120 divisors (see below), whose sum is σ = 897832976040. Its totient is φ = 108940723200.

The previous prime is 335130199949. The next prime is 335130199967. The reversal of 335130199956 is 659991031533.

335130199956 is a `hidden beast` number, since 33 + 513 + 0 + 1 + 9 + 9 + 95 + 6 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 13845287556 + 321284912400 = 117666^2 + 566820^2 .

It is a super-2 number, since 2×335130199956² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 52189626 + ... + 52196046.

It is an arithmetic number, because the mean of its divisors is an integer number (7481941467).

Almost surely, 2^335130199956 is an apocalyptic number.

335130199956 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 335130199956, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (448916488020).

335130199956 is an abundant number, since it is smaller than the sum of its proper divisors (562702776084).

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

335130199956 is a wasteful number, since it uses less digits than its factorization.

335130199956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10407 (or 10396 counting only the distinct ones).

The product of its (nonzero) digits is 2952450, while the sum is 54.

The spelling of 335130199956 in words is "three hundred thirty-five billion, one hundred thirty million, one hundred ninety-nine thousand, nine hundred fifty-six".