135500353412 has 24 divisors (see below), whose sum is σ = 249626509440. Its totient is φ = 64179082080.

The previous prime is 135500353411. The next prime is 135500353447. The reversal of 135500353412 is 214353005531.

135500353412 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×135500353412³ (a number of 34 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (135500353411) 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, 945962 + ... + 1079742.

It is an arithmetic number, because the mean of its divisors is an integer number (10401104560).

Almost surely, 2^135500353412 is an apocalyptic number.

It is an amenable number.

135500353412 is a deficient number, since it is larger than the sum of its proper divisors (114126156028).

135500353412 is a wasteful number, since it uses less digits than its factorization.

135500353412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147131 (or 147129 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 32.

Adding to 135500353412 its reverse (214353005531), we get a palindrome (349853358943).

The spelling of 135500353412 in words is "one hundred thirty-five billion, five hundred million, three hundred fifty-three thousand, four hundred twelve".