326493264070008 has 256 divisors, whose sum is σ = 1049028382080000. Its totient is φ = 92155140951552.

The previous prime is 326493264069979. The next prime is 326493264070009. The reversal of 326493264070008 is 800070462394623.

326493264070008 is a `hidden beast` number, since 3 + 26 + 493 + 2 + 64 + 0 + 70 + 0 + 0 + 8 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326493264070009) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2955250066 + ... + 2955360542.

It is an arithmetic number, because the mean of its divisors is an integer number (4097767117500).

Almost surely, 2^{326493264070008} 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 326493264070008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (524514191040000).

326493264070008 is an abundant number, since it is smaller than the sum of its proper divisors (722535118009992).

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

326493264070008 is a wasteful number, since it uses less digits than its factorization.

326493264070008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134131 (or 134121 counting only the distinct ones).

The product of its (nonzero) digits is 10450944, while the sum is 54.

The spelling of 326493264070008 in words is "three hundred twenty-six trillion, four hundred ninety-three billion, two hundred sixty-four million, seventy thousand, eight".