133526041612 has 12 divisors (see below), whose sum is σ = 247415900760. Its totient is φ = 62835784256.

The previous prime is 133526041591. The next prime is 133526041651. The reversal of 133526041612 is 216140625331.

It is a Harshad number since it is a multiple of its sum of digits (34).

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, 981809062 + ... + 981809197.

It is an arithmetic number, because the mean of its divisors is an integer number (20617991730).

Almost surely, 2^133526041612 is an apocalyptic number.

It is an amenable number.

133526041612 is a deficient number, since it is larger than the sum of its proper divisors (113889859148).

133526041612 is a wasteful number, since it uses less digits than its factorization.

133526041612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1963618280 (or 1963618278 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

Adding to 133526041612 its reverse (216140625331), we get a palindrome (349666666943).

The spelling of 133526041612 in words is "one hundred thirty-three billion, five hundred twenty-six million, forty-one thousand, six hundred twelve".