3291240805006 has 64 divisors (see below), whose sum is σ = 6483263385600. Its totient is φ = 1240936956000.

The previous prime is 3291240805003. The next prime is 3291240805009. The reversal of 3291240805006 is 6005080421923.

It is an interprime number because it is at equal distance from previous prime (3291240805003) and next prime (3291240805009).

It is a self number, because there is not a number n which added to its sum of digits gives 3291240805006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3291240805001) 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, 6800865 + ... + 7268716.

It is an arithmetic number, because the mean of its divisors is an integer number (101300990400).

Almost surely, 2^{3291240805006} is an apocalyptic number.

3291240805006 is a deficient number, since it is larger than the sum of its proper divisors (3192022580594).

3291240805006 is a wasteful number, since it uses less digits than its factorization.

3291240805006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14069646 (or 14069632 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 40.

The spelling of 3291240805006 in words is "three trillion, two hundred ninety-one billion, two hundred forty million, eight hundred five thousand, six".