19141947032 has 16 divisors (see below), whose sum is σ = 38652008640. Its totient is φ = 8834744736.

The previous prime is 19141947029. The next prime is 19141947049. The reversal of 19141947032 is 23074914191.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 92028488 + ... + 92028695.

It is an arithmetic number, because the mean of its divisors is an integer number (2415750540).

Almost surely, 2^19141947032 is an apocalyptic number.

It is an amenable number.

19141947032 is an abundant number, since it is smaller than the sum of its proper divisors (19510061608).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

19141947032 is a wasteful number, since it uses less digits than its factorization.

19141947032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184057202 (or 184057198 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 41.

The spelling of 19141947032 in words is "nineteen billion, one hundred forty-one million, nine hundred forty-seven thousand, thirty-two".