357409868228 has 48 divisors (see below), whose sum is σ = 739083254784. Its totient is φ = 147992469120.

The previous prime is 357409868227. The next prime is 357409868239. The reversal of 357409868228 is 822868904753.

It is a Harshad number since it is a multiple of its sum of digits (62).

It is not an unprimeable number, because it can be changed into a prime (357409868227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 196226 + ... + 867942.

It is an arithmetic number, because the mean of its divisors is an integer number (15397567808).

Almost surely, 2^357409868228 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 357409868228, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (369541627392).

357409868228 is an abundant number, since it is smaller than the sum of its proper divisors (381673386556).

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

357409868228 is a wasteful number, since it uses less digits than its factorization.

357409868228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672372 (or 672370 counting only the distinct ones).

The product of its (nonzero) digits is 46448640, while the sum is 62.

The spelling of 357409868228 in words is "three hundred fifty-seven billion, four hundred nine million, eight hundred sixty-eight thousand, two hundred twenty-eight".