354121230044 has 12 divisors (see below), whose sum is σ = 652328581800. Its totient is φ = 167741635248.

The previous prime is 354121230019. The next prime is 354121230053. The reversal of 354121230044 is 440032121453.

It is a junction number, because it is equal to n+sod(n) for n = 354121229989 and 354121230016.

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 3 ways as a sum of consecutive naturals, for example, 2329744859 + ... + 2329745010.

It is an arithmetic number, because the mean of its divisors is an integer number (54360715150).

Almost surely, 2^354121230044 is an apocalyptic number.

It is an amenable number.

354121230044 is a deficient number, since it is larger than the sum of its proper divisors (298207351756).

354121230044 is a wasteful number, since it uses less digits than its factorization.

354121230044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4659489892 (or 4659489890 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 354121230044 its reverse (440032121453), we get a palindrome (794153351497).

The spelling of 354121230044 in words is "three hundred fifty-four billion, one hundred twenty-one million, two hundred thirty thousand, forty-four".