351130152040 has 32 divisors (see below), whose sum is σ = 796073715360. Its totient is φ = 139379905600.

The previous prime is 351130152017. The next prime is 351130152049. The reversal of 351130152040 is 40251031153.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 351130151996 and 351130152014.

It is not an unprimeable number, because it can be changed into a prime (351130152049) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 33499546 + ... + 33510025.

It is an arithmetic number, because the mean of its divisors is an integer number (24877303605).

Almost surely, 2^351130152040 is an apocalyptic number.

It is an amenable number.

351130152040 is an abundant number, since it is smaller than the sum of its proper divisors (444943563320).

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

351130152040 is a wasteful number, since it uses less digits than its factorization.

351130152040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67009713 (or 67009709 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

Adding to 351130152040 its reverse (40251031153), we get a palindrome (391381183193).

The spelling of 351130152040 in words is "three hundred fifty-one billion, one hundred thirty million, one hundred fifty-two thousand, forty".