46170162122420 has 72 divisors (see below), whose sum is σ = 113371499964744. Its totient is φ = 15747750273024.

The previous prime is 46170162122419. The next prime is 46170162122423. The reversal of 46170162122420 is 2422126107164.

It can be written as a sum of positive squares in 4 ways, for example, as 87733255204 + 46082428867216 = 296198^2 + 6788404^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46170162122423) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 121863737 + ... + 122242016.

It is an arithmetic number, because the mean of its divisors is an integer number (1574604166177).

Almost surely, 2^{46170162122420} is an apocalyptic number.

It is an amenable number.

46170162122420 is an abundant number, since it is smaller than the sum of its proper divisors (67201337842324).

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

46170162122420 is a wasteful number, since it uses less digits than its factorization.

46170162122420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244105969 (or 244105960 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 38.

Adding to 46170162122420 its reverse (2422126107164), we get a palindrome (48592288229584).

The spelling of 46170162122420 in words is "forty-six trillion, one hundred seventy billion, one hundred sixty-two million, one hundred twenty-two thousand, four hundred twenty".