475167375142 has 32 divisors (see below), whose sum is σ = 753000468480. Its totient is φ = 224259890400.

The previous prime is 475167375103. The next prime is 475167375149. The reversal of 475167375142 is 241573761574.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 475167375142.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (475167375149) 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, 11994267 + ... + 12033817.

It is an arithmetic number, because the mean of its divisors is an integer number (23531264640).

Almost surely, 2^475167375142 is an apocalyptic number.

475167375142 is a deficient number, since it is larger than the sum of its proper divisors (277833093338).

475167375142 is a wasteful number, since it uses less digits than its factorization.

475167375142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40716.

The product of its digits is 4939200, while the sum is 52.

The spelling of 475167375142 in words is "four hundred seventy-five billion, one hundred sixty-seven million, three hundred seventy-five thousand, one hundred forty-two".