34121597328000 has 7168 divisors, whose sum is σ = 173907029237760. Its totient is φ = 6449725440000.

The previous prime is 34121597327947. The next prime is 34121597328029. The reversal of 34121597328000 is 82379512143.

It is a happy number.

34121597328000 is a `hidden beast` number, since 3 + 4 + 1 + 21 + 597 + 32 + 8 + 0 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 895 ways as a sum of consecutive naturals, for example, 559370447970 + ... + 559370448030.

It is an arithmetic number, because the mean of its divisors is an integer number (24261583320).

Almost surely, 2^{34121597328000} is an apocalyptic number.

34121597328000 is a gapful number since it is divisible by the number (30) 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 34121597328000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86953514618880).

34121597328000 is an abundant number, since it is smaller than the sum of its proper divisors (139785431909760).

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

34121597328000 is a wasteful number, since it uses less digits than its factorization.

34121597328000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176 (or 139 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The spelling of 34121597328000 in words is "thirty-four trillion, one hundred twenty-one billion, five hundred ninety-seven million, three hundred twenty-eight thousand".