1201492345024 has 56 divisors (see below), whose sum is σ = 2393728298640. Its totient is φ = 598351389696.

The previous prime is 1201492344979. The next prime is 1201492345043. The reversal of 1201492345024 is 4205432941021.

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 7 ways as a sum of consecutive naturals, for example, 24909859 + ... + 24958045.

It is an arithmetic number, because the mean of its divisors is an integer number (42745148190).

Almost surely, 2^{1201492345024} is an apocalyptic number.

It is an amenable number.

1201492345024 is a deficient number, since it is larger than the sum of its proper divisors (1192235953616).

1201492345024 is a wasteful number, since it uses less digits than its factorization.

1201492345024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49745 (or 49735 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 37.

The spelling of 1201492345024 in words is "one trillion, two hundred one billion, four hundred ninety-two million, three hundred forty-five thousand, twenty-four".