19377684480006 has 64 divisors (see below), whose sum is σ = 43875175573440. Its totient is φ = 6337186502400.

The previous prime is 19377684480001. The next prime is 19377684480017. The reversal of 19377684480006 is 60008448677391.

19377684480006 is a `hidden beast` number, since 1 + 9 + 3 + 7 + 76 + 84 + 480 + 0 + 0 + 6 = 666.

It is a super-2 number, since 2×19377684480006² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19377684480001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 151086706 + ... + 151214906.

It is an arithmetic number, because the mean of its divisors is an integer number (685549618335).

Almost surely, 2^{19377684480006} is an apocalyptic number.

19377684480006 is an abundant number, since it is smaller than the sum of its proper divisors (24497491093434).

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

19377684480006 is a wasteful number, since it uses less digits than its factorization.

19377684480006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181078 (or 181072 counting only the distinct ones).

The product of its (nonzero) digits is 48771072, while the sum is 63.

The spelling of 19377684480006 in words is "nineteen trillion, three hundred seventy-seven billion, six hundred eighty-four million, four hundred eighty thousand, six".