19441500934 has 32 divisors (see below), whose sum is σ = 31075228800. Its totient is φ = 9090536448.

The previous prime is 19441500931. The next prime is 19441500937. The reversal of 19441500934 is 43900514491.

It is an interprime number because it is at equal distance from previous prime (19441500931) and next prime (19441500937).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19441500931) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7024819 + ... + 7027585.

It is an arithmetic number, because the mean of its divisors is an integer number (971100900).

Almost surely, 2^19441500934 is an apocalyptic number.

19441500934 is a deficient number, since it is larger than the sum of its proper divisors (11633727866).

19441500934 is a wasteful number, since it uses less digits than its factorization.

19441500934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4032.

The product of its (nonzero) digits is 77760, while the sum is 40.

The spelling of 19441500934 in words is "nineteen billion, four hundred forty-one million, five hundred thousand, nine hundred thirty-four".