135531734304450 has 96 divisors (see below), whose sum is σ = 370305392098752. Its totient is φ = 32530869280000.

The previous prime is 135531734304419. The next prime is 135531734304469. The reversal of 135531734304450 is 54403437135531.

It is a self number, because there is not a number n which added to its sum of digits gives 135531734304450.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 406469217 + ... + 406802516.

It is an arithmetic number, because the mean of its divisors is an integer number (3857347834362).

Almost surely, 2^{135531734304450} is an apocalyptic number.

135531734304450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135531734304450 is an abundant number, since it is smaller than the sum of its proper divisors (234773657794302).

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

135531734304450 is a wasteful number, since it uses less digits than its factorization.

135531734304450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 813271860 (or 813271855 counting only the distinct ones).

The product of its (nonzero) digits is 4536000, while the sum is 48.

The spelling of 135531734304450 in words is "one hundred thirty-five trillion, five hundred thirty-one billion, seven hundred thirty-four million, three hundred four thousand, four hundred fifty".