353244021142 has 16 divisors (see below), whose sum is σ = 534211679232. Its totient is φ = 175177912680.

The previous prime is 353244021101. The next prime is 353244021203. The reversal of 353244021142 is 241120442353.

It is a super-3 number, since 3×353244021142³ (a number of 36 digits) contains 333 as substring.

It is a congruent 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, 953734 + ... + 1271257.

It is an arithmetic number, because the mean of its divisors is an integer number (33388229952).

Almost surely, 2^353244021142 is an apocalyptic number.

353244021142 is a deficient number, since it is larger than the sum of its proper divisors (180967658090).

353244021142 is a wasteful number, since it uses less digits than its factorization.

353244021142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2225643.

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 353244021142 its reverse (241120442353), we get a palindrome (594364463495).

The spelling of 353244021142 in words is "three hundred fifty-three billion, two hundred forty-four million, twenty-one thousand, one hundred forty-two".