354431551348 has 24 divisors (see below), whose sum is σ = 708885463104. Its totient is φ = 151894444800.

The previous prime is 354431551297. The next prime is 354431551423. The reversal of 354431551348 is 843155134453.

It is a junction number, because it is equal to n+sod(n) for n = 354431551298 and 354431551307.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 789903 + ... + 1154473.

It is an arithmetic number, because the mean of its divisors is an integer number (29536894296).

Almost surely, 2^354431551348 is an apocalyptic number.

It is an amenable number.

354431551348 is an abundant number, since it is smaller than the sum of its proper divisors (354453911756).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

354431551348 is a wasteful number, since it uses less digits than its factorization.

354431551348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399303 (or 399301 counting only the distinct ones).

The product of its digits is 1728000, while the sum is 46.

The spelling of 354431551348 in words is "three hundred fifty-four billion, four hundred thirty-one million, five hundred fifty-one thousand, three hundred forty-eight".