3322377421640 has 64 divisors (see below), whose sum is σ = 7901712864000. Its totient is φ = 1253738304000.

The previous prime is 3322377421567. The next prime is 3322377421663. The reversal of 3322377421640 is 461247732233.

It is a super-2 number, since 2×3322377421640² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3322377421591 and 3322377421600.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8963861 + ... + 9327140.

It is an arithmetic number, because the mean of its divisors is an integer number (123464263500).

Almost surely, 2^{3322377421640} is an apocalyptic number.

It is an amenable number.

3322377421640 is an abundant number, since it is smaller than the sum of its proper divisors (4579335442360).

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

3322377421640 is a wasteful number, since it uses less digits than its factorization.

3322377421640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18291270 (or 18291266 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 44.

The spelling of 3322377421640 in words is "three trillion, three hundred twenty-two billion, three hundred seventy-seven million, four hundred twenty-one thousand, six hundred forty".