355742671013402 has 16 divisors (see below), whose sum is σ = 561402738571752. Its totient is φ = 168842928890880.

The previous prime is 355742671013311. The next prime is 355742671013491. The reversal of 355742671013402 is 204310176247553.

It can be written as a sum of positive squares in 4 ways, for example, as 350500590598921 + 5242080414481 = 18721661^2 + 2289559^2 .

It is a super-2 number, since 2×355742671013402² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58626013943 + ... + 58626020010.

Almost surely, 2^{355742671013402} is an apocalyptic number.

355742671013402 is a deficient number, since it is larger than the sum of its proper divisors (205660067558350).

355742671013402 is a wasteful number, since it uses less digits than its factorization.

355742671013402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117252034033.

The product of its (nonzero) digits is 4233600, while the sum is 50.

The spelling of 355742671013402 in words is "three hundred fifty-five trillion, seven hundred forty-two billion, six hundred seventy-one million, thirteen thousand, four hundred two".