353808148946 has 16 divisors (see below), whose sum is σ = 606580301376. Its totient is φ = 151619052336.

The previous prime is 353808148907. The next prime is 353808148963. The reversal of 353808148946 is 649841808353.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 914396 + ... + 1242471.

It is an arithmetic number, because the mean of its divisors is an integer number (37911268836).

Almost surely, 2^353808148946 is an apocalyptic number.

353808148946 is a deficient number, since it is larger than the sum of its proper divisors (252772152430).

353808148946 is a wasteful number, since it uses less digits than its factorization.

353808148946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2168593.

The product of its (nonzero) digits is 19906560, while the sum is 59.

The spelling of 353808148946 in words is "three hundred fifty-three billion, eight hundred eight million, one hundred forty-eight thousand, nine hundred forty-six".