134450301233240 has 32 divisors (see below), whose sum is σ = 302513632778880. Its totient is φ = 53780039603712.

The previous prime is 134450301233203. The next prime is 134450301233267. The reversal of 134450301233240 is 42332103054431.

It is a self number, because there is not a number n which added to its sum of digits gives 134450301233240.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29367449 + ... + 33635511.

It is an arithmetic number, because the mean of its divisors is an integer number (9453551024340).

Almost surely, 2^{134450301233240} is an apocalyptic number.

134450301233240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134450301233240 is an abundant number, since it is smaller than the sum of its proper divisors (168063331545640).

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

134450301233240 is a wasteful number, since it uses less digits than its factorization.

134450301233240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5055611 (or 5055607 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 35.

Adding to 134450301233240 its reverse (42332103054431), we get a palindrome (176782404287671).

The spelling of 134450301233240 in words is "one hundred thirty-four trillion, four hundred fifty billion, three hundred one million, two hundred thirty-three thousand, two hundred forty".