134454920350 has 24 divisors (see below), whose sum is σ = 250105789080. Its totient is φ = 53777745120.

The previous prime is 134454920339. The next prime is 134454920351. The reversal of 134454920350 is 53029454431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134454920351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 581881 + ... + 779419.

It is an arithmetic number, because the mean of its divisors is an integer number (10421074545).

Almost surely, 2^134454920350 is an apocalyptic number.

134454920350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134454920350 is a deficient number, since it is larger than the sum of its proper divisors (115650868730).

134454920350 is a wasteful number, since it uses less digits than its factorization.

134454920350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211164 (or 211159 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 40.

The spelling of 134454920350 in words is "one hundred thirty-four billion, four hundred fifty-four million, nine hundred twenty thousand, three hundred fifty".