351148128838 has 16 divisors (see below), whose sum is σ = 567280674576. Its totient is φ = 162056541600.

The previous prime is 351148128733. The next prime is 351148128839. The reversal of 351148128838 is 838821841153.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (351148128839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124356 + ... + 847207.

It is an arithmetic number, because the mean of its divisors is an integer number (35455042161).

Almost surely, 2^351148128838 is an apocalyptic number.

351148128838 is a deficient number, since it is larger than the sum of its proper divisors (216132545738).

351148128838 is a wasteful number, since it uses less digits than its factorization.

351148128838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 985479.

The product of its digits is 1474560, while the sum is 52.

The spelling of 351148128838 in words is "three hundred fifty-one billion, one hundred forty-eight million, one hundred twenty-eight thousand, eight hundred thirty-eight".