365140395228 has 96 divisors (see below), whose sum is σ = 990410416128. Its totient is φ = 102545150400.

The previous prime is 365140395197. The next prime is 365140395251. The reversal of 365140395228 is 822593041563.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1881601 + ... + 2066567.

It is an arithmetic number, because the mean of its divisors is an integer number (10316775168).

Almost surely, 2^365140395228 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 365140395228, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (495205208064).

365140395228 is an abundant number, since it is smaller than the sum of its proper divisors (625270020900).

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

365140395228 is a wasteful number, since it uses less digits than its factorization.

365140395228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185383 (or 185381 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 48.

The spelling of 365140395228 in words is "three hundred sixty-five billion, one hundred forty million, three hundred ninety-five thousand, two hundred twenty-eight".