19232061068242 has 32 divisors (see below), whose sum is σ = 32144532480000. Its totient is φ = 8554704836880.

The previous prime is 19232061068203. The next prime is 19232061068243. The reversal of 19232061068242 is 24286016023291.

It is a junction number, because it is equal to n+sod(n) for n = 19232061068192 and 19232061068201.

It is not an unprimeable number, because it can be changed into a prime (19232061068243) 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, 6513823 + ... + 8994109.

It is an arithmetic number, because the mean of its divisors is an integer number (1004516640000).

Almost surely, 2^{19232061068242} is an apocalyptic number.

19232061068242 is a deficient number, since it is larger than the sum of its proper divisors (12912471411758).

19232061068242 is a wasteful number, since it uses less digits than its factorization.

19232061068242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2487846.

The product of its (nonzero) digits is 497664, while the sum is 46.

The spelling of 19232061068242 in words is "nineteen trillion, two hundred thirty-two billion, sixty-one million, sixty-eight thousand, two hundred forty-two".