354426378313 has 16 divisors (see below), whose sum is σ = 432893994624. Its totient is φ = 283251605760.

The previous prime is 354426378311. The next prime is 354426378329. The reversal of 354426378313 is 313873624453.

It is a cyclic number.

It is not a de Polignac number, because 354426378313 - 2¹ = 354426378311 is a prime.

It is not an unprimeable number, because it can be changed into a prime (354426378311) 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 in 15 ways as a sum of consecutive naturals, for example, 13904898 + ... + 13930363.

It is an arithmetic number, because the mean of its divisors is an integer number (27055874664).

Almost surely, 2^354426378313 is an apocalyptic number.

It is an amenable number.

354426378313 is a deficient number, since it is larger than the sum of its proper divisors (78467616311).

354426378313 is a wasteful number, since it uses less digits than its factorization.

354426378313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27835392.

The product of its digits is 4354560, while the sum is 49.

The spelling of 354426378313 in words is "three hundred fifty-four billion, four hundred twenty-six million, three hundred seventy-eight thousand, three hundred thirteen".