135502011132404 has 48 divisors (see below), whose sum is σ = 278842926794880. Its totient is φ = 56398327539840.

The previous prime is 135502011132359. The next prime is 135502011132427. The reversal of 135502011132404 is 404231110205531.

It is a super-2 number, since 2×135502011132404² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120320714 + ... + 121441665.

It is an arithmetic number, because the mean of its divisors is an integer number (5809227641560).

Almost surely, 2^{135502011132404} is an apocalyptic number.

135502011132404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

135502011132404 is an abundant number, since it is smaller than the sum of its proper divisors (143340915662476).

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

135502011132404 is a wasteful number, since it uses less digits than its factorization.

135502011132404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241762968 (or 241762966 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

Adding to 135502011132404 its reverse (404231110205531), we get a palindrome (539733121337935).

The spelling of 135502011132404 in words is "one hundred thirty-five trillion, five hundred two billion, eleven million, one hundred thirty-two thousand, four hundred four".