354123539 has 48 divisors (see below), whose sum is σ = 478252800. Its totient is φ = 258552000.

The previous prime is 354123529. The next prime is 354123547. The reversal of 354123539 is 935321453.

It is not a de Polignac number, because 354123539 - 2⁸ = 354123283 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 354123499 and 354123508.

It is not an unprimeable number, because it can be changed into a prime (354123529) 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 47 ways as a sum of consecutive naturals, for example, 1546277 + ... + 1546505.

It is an arithmetic number, because the mean of its divisors is an integer number (9963600).

Almost surely, 2^354123539 is an apocalyptic number.

354123539 is a deficient number, since it is larger than the sum of its proper divisors (124129261).

354123539 is a wasteful number, since it uses less digits than its factorization.

354123539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424 (or 417 counting only the distinct ones).

The product of its digits is 48600, while the sum is 35.

The square root of 354123539 is about 18818.1704477348. The cubic root of 354123539 is about 707.4866759884.

The spelling of 354123539 in words is "three hundred fifty-four million, one hundred twenty-three thousand, five hundred thirty-nine".