19430141790712 has 32 divisors (see below), whose sum is σ = 36872266168080. Its totient is φ = 9597549012480.

The previous prime is 19430141790637. The next prime is 19430141790757. The reversal of 19430141790712 is 21709714103491.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12963262 + ... + 14384242.

Almost surely, 2^{19430141790712} is an apocalyptic number.

It is an amenable number.

19430141790712 is a deficient number, since it is larger than the sum of its proper divisors (17442124377368).

19430141790712 is a wasteful number, since it uses less digits than its factorization.

19430141790712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1441663 (or 1441659 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 49.

The spelling of 19430141790712 in words is "nineteen trillion, four hundred thirty billion, one hundred forty-one million, seven hundred ninety thousand, seven hundred twelve".