134820596850 has 24 divisors (see below), whose sum is σ = 334355080560. Its totient is φ = 35952159120.

The previous prime is 134820596837. The next prime is 134820596861. The reversal of 134820596850 is 58695028431.

It is a junction number, because it is equal to n+sod(n) for n = 134820596793 and 134820596802.

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, 449401840 + ... + 449402139.

It is an arithmetic number, because the mean of its divisors is an integer number (13931461690).

Almost surely, 2^134820596850 is an apocalyptic number.

134820596850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134820596850 is an abundant number, since it is smaller than the sum of its proper divisors (199534483710).

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

134820596850 is a wasteful number, since it uses less digits than its factorization.

134820596850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 898803994 (or 898803989 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 51.

The spelling of 134820596850 in words is "one hundred thirty-four billion, eight hundred twenty million, five hundred ninety-six thousand, eight hundred fifty".