135541467474132 has 96 divisors (see below), whose sum is σ = 337742782755840. Its totient is φ = 42215719194880.

The previous prime is 135541467474097. The next prime is 135541467474239. The reversal of 135541467474132 is 231474764145531.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31201494 + ... + 35279117.

It is an arithmetic number, because the mean of its divisors is an integer number (3518153987040).

Almost surely, 2^{135541467474132} is an apocalyptic number.

135541467474132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

135541467474132 is an abundant number, since it is smaller than the sum of its proper divisors (202201315281708).

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

135541467474132 is a wasteful number, since it uses less digits than its factorization.

135541467474132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66480813 (or 66480811 counting only the distinct ones).

The product of its digits is 33868800, while the sum is 57.

The spelling of 135541467474132 in words is "one hundred thirty-five trillion, five hundred forty-one billion, four hundred sixty-seven million, four hundred seventy-four thousand, one hundred thirty-two".