354144335361 has 16 divisors (see below), whose sum is σ = 473784292800. Its totient is φ = 235301271488.

The previous prime is 354144335353. The next prime is 354144335437. The reversal of 354144335361 is 163533441453.

It is a cyclic number.

It is not a de Polignac number, because 354144335361 - 2³ = 354144335353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (354144335161) 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, 1348735 + ... + 1589771.

It is an arithmetic number, because the mean of its divisors is an integer number (29611518300).

Almost surely, 2^354144335361 is an apocalyptic number.

It is an amenable number.

354144335361 is a deficient number, since it is larger than the sum of its proper divisors (119639957439).

354144335361 is a wasteful number, since it uses less digits than its factorization.

354144335361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242688.

The product of its digits is 777600, while the sum is 42.

The spelling of 354144335361 in words is "three hundred fifty-four billion, one hundred forty-four million, three hundred thirty-five thousand, three hundred sixty-one".