351324542205 has 144 divisors (see below), whose sum is σ = 756572244480. Its totient is φ = 147668631552.

The previous prime is 351324542159. The next prime is 351324542207. The reversal of 351324542205 is 502245423153.

351324542205 is a `hidden beast` number, since 351 + 3 + 245 + 42 + 20 + 5 = 666.

It is not a de Polignac number, because 351324542205 - 2⁹ = 351324541693 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 351324542205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (351324542207) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 13668556 + ... + 13694234.

It is an arithmetic number, because the mean of its divisors is an integer number (5253973920).

Almost surely, 2^351324542205 is an apocalyptic number.

351324542205 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

351324542205 is an abundant number, since it is smaller than the sum of its proper divisors (405247702275).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

351324542205 is a wasteful number, since it uses less digits than its factorization.

351324542205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25980 (or 25964 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

Adding to 351324542205 its reverse (502245423153), we get a palindrome (853569965358).

The spelling of 351324542205 in words is "three hundred fifty-one billion, three hundred twenty-four million, five hundred forty-two thousand, two hundred five".