355406023516 has 24 divisors (see below), whose sum is σ = 642200835584. Its totient is φ = 171923232240.

The previous prime is 355406023493. The next prime is 355406023517. The reversal of 355406023516 is 615320604553.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (355406023517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58351 + ... + 845113.

Almost surely, 2^355406023516 is an apocalyptic number.

It is an amenable number.

355406023516 is a deficient number, since it is larger than the sum of its proper divisors (286794812068).

355406023516 is a wasteful number, since it uses less digits than its factorization.

355406023516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 790441 (or 790439 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 40.

The spelling of 355406023516 in words is "three hundred fifty-five billion, four hundred six million, twenty-three thousand, five hundred sixteen".