354232211242 has 16 divisors (see below), whose sum is σ = 653967159552. Its totient is φ = 140135819760.

The previous prime is 354232211227. The next prime is 354232211287. The reversal of 354232211242 is 242112232453.

It is a happy number.

It is a super-3 number, since 3×354232211242³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 973165234 + ... + 973165597.

It is an arithmetic number, because the mean of its divisors is an integer number (40872947472).

Almost surely, 2^354232211242 is an apocalyptic number.

354232211242 is a deficient number, since it is larger than the sum of its proper divisors (299734948310).

354232211242 is a wasteful number, since it uses less digits than its factorization.

354232211242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1946330853.

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

Adding to 354232211242 its reverse (242112232453), we get a palindrome (596344443695).

It can be divided in two parts, 354232211 and 242, that added together give a palindrome (354232453).

The spelling of 354232211242 in words is "three hundred fifty-four billion, two hundred thirty-two million, two hundred eleven thousand, two hundred forty-two".