3242421557676 has 432 divisors, whose sum is σ = 10000230589440. Its totient is φ = 882180875520.

The previous prime is 3242421557657. The next prime is 3242421557677. The reversal of 3242421557676 is 6767551242423.

3242421557676 is a `hidden beast` number, since 3 + 2 + 4 + 2 + 4 + 21 + 557 + 67 + 6 = 666.

It is not an unprimeable number, because it can be changed into a prime (3242421557677) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 1257238555 + ... + 1257241133.

It is an arithmetic number, because the mean of its divisors is an integer number (23148681920).

Almost surely, 2^{3242421557676} is an apocalyptic number.

3242421557676 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 3242421557676, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5000115294720).

3242421557676 is an abundant number, since it is smaller than the sum of its proper divisors (6757809031764).

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

3242421557676 is a wasteful number, since it uses less digits than its factorization.

3242421557676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2994 (or 2982 counting only the distinct ones).

The product of its digits is 16934400, while the sum is 54.

The spelling of 3242421557676 in words is "three trillion, two hundred forty-two billion, four hundred twenty-one million, five hundred fifty-seven thousand, six hundred seventy-six".