352120794290 has 16 divisors (see below), whose sum is σ = 638014898880. Its totient is φ = 139915546800.

The previous prime is 352120794287. The next prime is 352120794301. The reversal of 352120794290 is 92497021253.

It is a Curzon number.

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, 116594780 + ... + 116597799.

It is an arithmetic number, because the mean of its divisors is an integer number (39875931180).

Almost surely, 2^352120794290 is an apocalyptic number.

352120794290 is a deficient number, since it is larger than the sum of its proper divisors (285894104590).

352120794290 is a wasteful number, since it uses less digits than its factorization.

352120794290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233192737.

The product of its (nonzero) digits is 272160, while the sum is 44.

The spelling of 352120794290 in words is "three hundred fifty-two billion, one hundred twenty million, seven hundred ninety-four thousand, two hundred ninety".