135035015412 has 24 divisors (see below), whose sum is σ = 343725494112. Its totient is φ = 40919701600.

The previous prime is 135035015411. The next prime is 135035015413. The reversal of 135035015412 is 214510530531.

It is an interprime number because it is at equal distance from previous prime (135035015411) and next prime (135035015413).

It is a self number, because there is not a number n which added to its sum of digits gives 135035015412.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135035015411) 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, 511496139 + ... + 511496402.

It is an arithmetic number, because the mean of its divisors is an integer number (14321895588).

Almost surely, 2^135035015412 is an apocalyptic number.

135035015412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

135035015412 is an abundant number, since it is smaller than the sum of its proper divisors (208690478700).

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

135035015412 is a wasteful number, since it uses less digits than its factorization.

135035015412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1022992559 (or 1022992557 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 30.

Adding to 135035015412 its reverse (214510530531), we get a palindrome (349545545943).

The spelling of 135035015412 in words is "one hundred thirty-five billion, thirty-five million, fifteen thousand, four hundred twelve".