3211343442948 has 96 divisors (see below), whose sum is σ = 7854888504960. Its totient is φ = 1020158530560.

The previous prime is 3211343442929. The next prime is 3211343442949. The reversal of 3211343442948 is 8492443431123.

3211343442948 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3211343442948² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3211343442897 and 3211343442906.

It is not an unprimeable number, because it can be changed into a prime (3211343442949) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5702511 + ... + 6240297.

It is an arithmetic number, because the mean of its divisors is an integer number (81821755260).

Almost surely, 2^{3211343442948} is an apocalyptic number.

It is an amenable number.

3211343442948 is an abundant number, since it is smaller than the sum of its proper divisors (4643545062012).

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

3211343442948 is a wasteful number, since it uses less digits than its factorization.

3211343442948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 538117 (or 538115 counting only the distinct ones).

The product of its digits is 1990656, while the sum is 48.

The spelling of 3211343442948 in words is "three trillion, two hundred eleven billion, three hundred forty-three million, four hundred forty-two thousand, nine hundred forty-eight".