134537321450 has 24 divisors (see below), whose sum is σ = 285987906912. Its totient is φ = 46127081520.

The previous prime is 134537321423. The next prime is 134537321467. The reversal of 134537321450 is 54123735431.

It is a super-3 number, since 3×134537321450³ (a number of 34 digits) contains 333 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 192195824 + ... + 192196523.

It is an arithmetic number, because the mean of its divisors is an integer number (11916162788).

Almost surely, 2^134537321450 is an apocalyptic number.

134537321450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134537321450 is an abundant number, since it is smaller than the sum of its proper divisors (151450585462).

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

134537321450 is a wasteful number, since it uses less digits than its factorization.

134537321450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384392366 (or 384392361 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 38.

The spelling of 134537321450 in words is "one hundred thirty-four billion, five hundred thirty-seven million, three hundred twenty-one thousand, four hundred fifty".