134304326463450 has 768 divisors, whose sum is σ = 417134101708800. Its totient is φ = 28094924390400.

The previous prime is 134304326463449. The next prime is 134304326463457. The reversal of 134304326463450 is 54364623403431.

It is a self number, because there is not a number n which added to its sum of digits gives 134304326463450.

It is not an unprimeable number, because it can be changed into a prime (134304326463457) by changing a digit.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 37736532771 + ... + 37736536329.

It is an arithmetic number, because the mean of its divisors is an integer number (543143361600).

Almost surely, 2^{134304326463450} is an apocalyptic number.

134304326463450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 134304326463450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (208567050854400).

134304326463450 is an abundant number, since it is smaller than the sum of its proper divisors (282829775245350).

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

134304326463450 is a wasteful number, since it uses less digits than its factorization.

134304326463450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4287 (or 4282 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 48.

Adding to 134304326463450 its reverse (54364623403431), we get a palindrome (188668949866881).

The spelling of 134304326463450 in words is "one hundred thirty-four trillion, three hundred four billion, three hundred twenty-six million, four hundred sixty-three thousand, four hundred fifty".