3240154531042 has 48 divisors (see below), whose sum is σ = 5744138863680. Its totient is φ = 1358832196800.

The previous prime is 3240154531037. The next prime is 3240154531067. The reversal of 3240154531042 is 2401354510423.

It is a junction number, because it is equal to n+sod(n) for n = 3240154530989 and 3240154531007.

It is an unprimeable number.

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 in 23 ways as a sum of consecutive naturals, for example, 7329067 + ... + 7758577.

It is an arithmetic number, because the mean of its divisors is an integer number (119669559660).

Almost surely, 2^{3240154531042} is an apocalyptic number.

3240154531042 is a deficient number, since it is larger than the sum of its proper divisors (2503984332638).

3240154531042 is a wasteful number, since it uses less digits than its factorization.

3240154531042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431579 (or 431566 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

The spelling of 3240154531042 in words is "three trillion, two hundred forty billion, one hundred fifty-four million, five hundred thirty-one thousand, forty-two".