19135103576142 has 64 divisors (see below), whose sum is σ = 40881329141760. Its totient is φ = 5957670096000.

The previous prime is 19135103576107. The next prime is 19135103576167. The reversal of 19135103576142 is 24167530153191.

It is a junction number, because it is equal to n+sod(n) for n = 19135103576091 and 19135103576100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14756148 + ... + 16000440.

It is an arithmetic number, because the mean of its divisors is an integer number (638770767840).

Almost surely, 2^{19135103576142} is an apocalyptic number.

19135103576142 is an abundant number, since it is smaller than the sum of its proper divisors (21746225565618).

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

19135103576142 is a wasteful number, since it uses less digits than its factorization.

19135103576142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1247209.

The product of its (nonzero) digits is 680400, while the sum is 48.

The spelling of 19135103576142 in words is "nineteen trillion, one hundred thirty-five billion, one hundred three million, five hundred seventy-six thousand, one hundred forty-two".