3211343442950 has 48 divisors (see below), whose sum is σ = 6113408667696. Its totient is φ = 1254376905600.

The previous prime is 3211343442949. The next prime is 3211343443043. The reversal of 3211343442950 is 592443431123.

It is a junction number, because it is equal to n+sod(n) for n = 3211343442898 and 3211343442907.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9336224 + ... + 9674076.

It is an arithmetic number, because the mean of its divisors is an integer number (127362680577).

Almost surely, 2^{3211343442950} is an apocalyptic number.

3211343442950 is a deficient number, since it is larger than the sum of its proper divisors (2902065224746).

3211343442950 is a wasteful number, since it uses less digits than its factorization.

3211343442950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342329 (or 342324 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 41.

The spelling of 3211343442950 in words is "three trillion, two hundred eleven billion, three hundred forty-three million, four hundred forty-two thousand, nine hundred fifty".