535445114102440 has 64 divisors (see below), whose sum is σ = 1257733798041600. Its totient is φ = 204767887053312.

The previous prime is 535445114102401. The next prime is 535445114102441. The reversal of 535445114102440 is 44201411544535.

It is not an unprimeable number, because it can be changed into a prime (535445114102441) 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, 137380552 + ... + 141224311.

It is an arithmetic number, because the mean of its divisors is an integer number (19652090594400).

Almost surely, 2^{535445114102440} is an apocalyptic number.

It is an amenable number.

535445114102440 is an abundant number, since it is smaller than the sum of its proper divisors (722288683939160).

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

535445114102440 is a wasteful number, since it uses less digits than its factorization.

535445114102440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278606986 (or 278606982 counting only the distinct ones).

The product of its (nonzero) digits is 768000, while the sum is 43.

Adding to 535445114102440 its reverse (44201411544535), we get a palindrome (579646525646975).

The spelling of 535445114102440 in words is "five hundred thirty-five trillion, four hundred forty-five billion, one hundred fourteen million, one hundred two thousand, four hundred forty".