349203552118 has 16 divisors (see below), whose sum is σ = 553987189440. Its totient is φ = 164628261000.

The previous prime is 349203552037. The next prime is 349203552127. The reversal of 349203552118 is 811255302943.

It is a happy number.

It is a congruent number.

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, 21768208 + ... + 21784243.

It is an arithmetic number, because the mean of its divisors is an integer number (34624199340).

Almost surely, 2^349203552118 is an apocalyptic number.

349203552118 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

349203552118 is a deficient number, since it is larger than the sum of its proper divisors (204783637322).

349203552118 is a wasteful number, since it uses less digits than its factorization.

349203552118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43552683.

The product of its (nonzero) digits is 259200, while the sum is 43.

The spelling of 349203552118 in words is "three hundred forty-nine billion, two hundred three million, five hundred fifty-two thousand, one hundred eighteen".