102435435331024 has 20 divisors (see below), whose sum is σ = 199240907541444. Its totient is φ = 51018426933248.

The previous prime is 102435435330953. The next prime is 102435435331079. The reversal of 102435435331024 is 420133534534201.

It can be written as a sum of positive squares in 2 ways, for example, as 101322342810000 + 1113092521024 = 10065900^2 + 1055032^2 .

It is a super-2 number, since 2×102435435331024² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12455666527 + ... + 12455674750.

Almost surely, 2^{102435435331024} is an apocalyptic number.

It is an amenable number.

102435435331024 is a deficient number, since it is larger than the sum of its proper divisors (96805472210420).

102435435331024 is a wasteful number, since it uses less digits than its factorization.

102435435331024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24911341542 (or 24911341536 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 40.

Adding to 102435435331024 its reverse (420133534534201), we get a palindrome (522568969865225).

The spelling of 102435435331024 in words is "one hundred two trillion, four hundred thirty-five billion, four hundred thirty-five million, three hundred thirty-one thousand, twenty-four".