354089517146 has 8 divisors (see below), whose sum is σ = 531224606964. Its totient is φ = 177014648160.

The previous prime is 354089517139. The next prime is 354089517169. The reversal of 354089517146 is 641715980453.

It can be written as a sum of positive squares in 2 ways, for example, as 305268405121 + 48821112025 = 552511^2 + 220955^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15040505 + ... + 15064028.

Almost surely, 2^354089517146 is an apocalyptic number.

354089517146 is a deficient number, since it is larger than the sum of its proper divisors (177135089818).

354089517146 is a wasteful number, since it uses less digits than its factorization.

354089517146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30110416.

The product of its (nonzero) digits is 3628800, while the sum is 53.

The spelling of 354089517146 in words is "three hundred fifty-four billion, eighty-nine million, five hundred seventeen thousand, one hundred forty-six".