3268493551942 has 16 divisors (see below), whose sum is σ = 5300259816240. Its totient is φ = 1506389630688.

The previous prime is 3268493551933. The next prime is 3268493551949. The reversal of 3268493551942 is 2491553948623.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3268493551949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1162336273 + ... + 1162339084.

It is an arithmetic number, because the mean of its divisors is an integer number (331266238515).

Almost surely, 2^{3268493551942} is an apocalyptic number.

3268493551942 is a deficient number, since it is larger than the sum of its proper divisors (2031766264298).

3268493551942 is a wasteful number, since it uses less digits than its factorization.

3268493551942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2324675415.

The product of its digits is 55987200, while the sum is 61.

The spelling of 3268493551942 in words is "three trillion, two hundred sixty-eight billion, four hundred ninety-three million, five hundred fifty-one thousand, nine hundred forty-two".