3240431573744 has 40 divisors (see below), whose sum is σ = 6426319701120. Its totient is φ = 1582049665728.

The previous prime is 3240431573741. The next prime is 3240431573761. The reversal of 3240431573744 is 4473751340423.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3240431573741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1519589 + ... + 2964795.

It is an arithmetic number, because the mean of its divisors is an integer number (160657992528).

Almost surely, 2^{3240431573744} is an apocalyptic number.

It is an amenable number.

3240431573744 is a deficient number, since it is larger than the sum of its proper divisors (3185888127376).

3240431573744 is a wasteful number, since it uses less digits than its factorization.

3240431573744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1448517 (or 1448511 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 47.

The spelling of 3240431573744 in words is "three trillion, two hundred forty billion, four hundred thirty-one million, five hundred seventy-three thousand, seven hundred forty-four".