3124444040397 has 6 divisors (see below), whose sum is σ = 4513085836142. Its totient is φ = 2082962693592.

The previous prime is 3124444040303. The next prime is 3124444040411. The reversal of 3124444040397 is 7930404444213.

It can be written as a sum of positive squares in only one way, i.e., 1713549068676 + 1410894971721 = 1309026^2 + 1187811^2 .

It is not a de Polignac number, because 3124444040397 - 2⁸ = 3124444040141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3124444040797) 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 5 ways as a sum of consecutive naturals, for example, 173580224458 + ... + 173580224475.

Almost surely, 2^{3124444040397} is an apocalyptic number.

It is an amenable number.

3124444040397 is a deficient number, since it is larger than the sum of its proper divisors (1388641795745).

3124444040397 is a wasteful number, since it uses less digits than its factorization.

3124444040397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347160448939 (or 347160448936 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 45.

The spelling of 3124444040397 in words is "three trillion, one hundred twenty-four billion, four hundred forty-four million, forty thousand, three hundred ninety-seven".