350535252440 has 32 divisors (see below), whose sum is σ = 795684012480. Its totient is φ = 138973266432.

The previous prime is 350535252437. The next prime is 350535252449. The reversal of 350535252440 is 44252535053.

It is a junction number, because it is equal to n+sod(n) for n = 350535252394 and 350535252403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350535252449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38771504 + ... + 38780543.

It is an arithmetic number, because the mean of its divisors is an integer number (24865125390).

Almost surely, 2^350535252440 is an apocalyptic number.

It is an amenable number.

350535252440 is an abundant number, since it is smaller than the sum of its proper divisors (445148760040).

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

350535252440 is a wasteful number, since it uses less digits than its factorization.

350535252440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77552171 (or 77552167 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 38.

Adding to 350535252440 its reverse (44252535053), we get a palindrome (394787787493).

The spelling of 350535252440 in words is "three hundred fifty billion, five hundred thirty-five million, two hundred fifty-two thousand, four hundred forty".