134395069250 has 64 divisors (see below), whose sum is σ = 273623706720. Its totient is φ = 49131360000.

The previous prime is 134395069231. The next prime is 134395069267. The reversal of 134395069250 is 52960593431.

It can be written as a sum of positive squares in 16 ways, for example, as 8803505929 + 125591563321 = 93827^2 + 354389^2 .

It is a junction number, because it is equal to n+sod(n) for n = 134395069195 and 134395069204.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 123536 + ... + 532964.

Almost surely, 2^134395069250 is an apocalyptic number.

134395069250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134395069250 is an abundant number, since it is smaller than the sum of its proper divisors (139228637470).

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

134395069250 is a wasteful number, since it uses less digits than its factorization.

134395069250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409560 (or 409550 counting only the distinct ones).

The product of its (nonzero) digits is 874800, while the sum is 47.

The spelling of 134395069250 in words is "one hundred thirty-four billion, three hundred ninety-five million, sixty-nine thousand, two hundred fifty".