1712011451944 has 16 divisors (see below), whose sum is σ = 3217333600800. Its totient is φ = 854055825072.

The previous prime is 1712011451893. The next prime is 1712011452023. The reversal of 1712011451944 is 4491541102171.

It is a junction number, because it is equal to n+sod(n) for n = 1712011451897 and 1712011451906.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 243733882 + ... + 243740905.

It is an arithmetic number, because the mean of its divisors is an integer number (201083350050).

Almost surely, 2^{1712011451944} is an apocalyptic number.

It is an amenable number.

1712011451944 is a deficient number, since it is larger than the sum of its proper divisors (1505322148856).

1712011451944 is a wasteful number, since it uses less digits than its factorization.

1712011451944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487475232 (or 487475228 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 40.

The spelling of 1712011451944 in words is "one trillion, seven hundred twelve billion, eleven million, four hundred fifty-one thousand, nine hundred forty-four".