423412371186 has 16 divisors (see below), whose sum is σ = 967799705664. Its totient is φ = 120974963184.

The previous prime is 423412371169. The next prime is 423412371211. The reversal of 423412371186 is 681173214324.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 10081246933 = 423412371186 / (4 + 2 + 3 + 4 + 1 + 2 + 3 + 7 + 1 + 1 + 8 + 6).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5040623425 + ... + 5040623508.

It is an arithmetic number, because the mean of its divisors is an integer number (60487481604).

Almost surely, 2^423412371186 is an apocalyptic number.

423412371186 is an abundant number, since it is smaller than the sum of its proper divisors (544387334478).

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

423412371186 is a wasteful number, since it uses less digits than its factorization.

423412371186 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10081246945.

The product of its digits is 193536, while the sum is 42.

The spelling of 423412371186 in words is "four hundred twenty-three billion, four hundred twelve million, three hundred seventy-one thousand, one hundred eighty-six".