351108466645 has 16 divisors (see below), whose sum is σ = 435927204720. Its totient is φ = 271158451200.

The previous prime is 351108466633. The next prime is 351108466649. The reversal of 351108466645 is 546664801153.

It can be written as a sum of positive squares in 8 ways, for example, as 96163250404 + 254945216241 = 310102^2 + 504921^2 .

It is not a de Polignac number, because 351108466645 - 2⁹ = 351108466133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (351108466649) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 752935 + ... + 1126555.

It is an arithmetic number, because the mean of its divisors is an integer number (27245450295).

Almost surely, 2^351108466645 is an apocalyptic number.

It is an amenable number.

351108466645 is a deficient number, since it is larger than the sum of its proper divisors (84818738075).

351108466645 is a wasteful number, since it uses less digits than its factorization.

351108466645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380136.

The product of its (nonzero) digits is 2073600, while the sum is 49.

The spelling of 351108466645 in words is "three hundred fifty-one billion, one hundred eight million, four hundred sixty-six thousand, six hundred forty-five".