1031742388396 has 24 divisors (see below), whose sum is σ = 1841211416016. Its totient is φ = 505781391360.

The previous prime is 1031742388387. The next prime is 1031742388403. The reversal of 1031742388396 is 6938832471301.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12384325 + ... + 12467356.

It is an arithmetic number, because the mean of its divisors is an integer number (76717142334).

Almost surely, 2^{1031742388396} is an apocalyptic number.

It is an amenable number.

1031742388396 is a deficient number, since it is larger than the sum of its proper divisors (809469027620).

1031742388396 is a wasteful number, since it uses less digits than its factorization.

1031742388396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24851889 (or 24851887 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 55.

The spelling of 1031742388396 in words is "one trillion, thirty-one billion, seven hundred forty-two million, three hundred eighty-eight thousand, three hundred ninety-six".