423473772013042 has 16 divisors (see below), whose sum is σ = 636794730957312. Its totient is φ = 211209166476000.

The previous prime is 423473772012881. The next prime is 423473772013049. The reversal of 423473772013042 is 240310277374324.

It is not an unprimeable number, because it can be changed into a prime (423473772013049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73414858 + ... + 78972709.

It is an arithmetic number, because the mean of its divisors is an integer number (39799670684832).

Almost surely, 2^{423473772013042} is an apocalyptic number.

423473772013042 is a deficient number, since it is larger than the sum of its proper divisors (213320958944270).

423473772013042 is a wasteful number, since it uses less digits than its factorization.

423473772013042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152391033.

The product of its (nonzero) digits is 4741632, while the sum is 49.

The spelling of 423473772013042 in words is "four hundred twenty-three trillion, four hundred seventy-three billion, seven hundred seventy-two million, thirteen thousand, forty-two".