357408477352 has 8 divisors (see below), whose sum is σ = 670140895050. Its totient is φ = 178704238672.

The previous prime is 357408477311. The next prime is 357408477359. The reversal of 357408477352 is 253774804753.

It can be written as a sum of positive squares in only one way, i.e., 214474576996 + 142933900356 = 463114^2 + 378066^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 357408477293 and 357408477302.

It is not an unprimeable number, because it can be changed into a prime (357408477359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22338029827 + ... + 22338029842.

Almost surely, 2^357408477352 is an apocalyptic number.

It is an amenable number.

357408477352 is a deficient number, since it is larger than the sum of its proper divisors (312732417698).

357408477352 is a wasteful number, since it uses less digits than its factorization.

357408477352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44676059675 (or 44676059671 counting only the distinct ones).

The product of its (nonzero) digits is 19756800, while the sum is 55.

The spelling of 357408477352 in words is "three hundred fifty-seven billion, four hundred eight million, four hundred seventy-seven thousand, three hundred fifty-two".