35005123412 has 24 divisors (see below), whose sum is σ = 70896456960. Its totient is φ = 14812293600.

The previous prime is 35005123403. The next prime is 35005123507. The reversal of 35005123412 is 21432150053.

It is a happy number.

35005123412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7910339 + ... + 7914762.

It is an arithmetic number, because the mean of its divisors is an integer number (2954019040).

Almost surely, 2^35005123412 is an apocalyptic number.

It is an amenable number.

35005123412 is an abundant number, since it is smaller than the sum of its proper divisors (35891333548).

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

35005123412 is a wasteful number, since it uses less digits than its factorization.

35005123412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15825191 (or 15825189 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 35005123412 its reverse (21432150053), we get a palindrome (56437273465).

The spelling of 35005123412 in words is "thirty-five billion, five million, one hundred twenty-three thousand, four hundred twelve".