36168097420 has 96 divisors (see below), whose sum is σ = 96496275456. Its totient is φ = 11077344000.

The previous prime is 36168097411. The next prime is 36168097423. The reversal of 36168097420 is 2479086163.

36168097420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×36168097420² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (36168097423) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 264106 + ... + 376945.

It is an arithmetic number, because the mean of its divisors is an integer number (1005169536).

Almost surely, 2^36168097420 is an apocalyptic number.

It is an amenable number.

36168097420 is an abundant number, since it is smaller than the sum of its proper divisors (60328178036).

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

36168097420 is a wasteful number, since it uses less digits than its factorization.

36168097420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 641111 (or 641109 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 46.

The spelling of 36168097420 in words is "thirty-six billion, one hundred sixty-eight million, ninety-seven thousand, four hundred twenty".