3475994240512 has 20 divisors (see below), whose sum is σ = 6945199430796. Its totient is φ = 1737997120000.

The previous prime is 3475994240501. The next prime is 3475994240513. The reversal of 3475994240512 is 2150424995743.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3475994240513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3394525114 + ... + 3394526137.

Almost surely, 2^{3475994240512} is an apocalyptic number.

3475994240512 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3475994240512 is a deficient number, since it is larger than the sum of its proper divisors (3469205190284).

3475994240512 is an frugal number, since it uses more digits than its factorization.

3475994240512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6789051269 (or 6789051253 counting only the distinct ones).

The product of its (nonzero) digits is 10886400, while the sum is 55.

The spelling of 3475994240512 in words is "three trillion, four hundred seventy-five billion, nine hundred ninety-four million, two hundred forty thousand, five hundred twelve".