134012351521450 has 24 divisors (see below), whose sum is σ = 249488960309568. Its totient is φ = 53556341365680.

The previous prime is 134012351521421. The next prime is 134012351521507. The reversal of 134012351521450 is 54125153210431.

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, 1214925372 + ... + 1215035671.

It is an arithmetic number, because the mean of its divisors is an integer number (10395373346232).

Almost surely, 2^{134012351521450} is an apocalyptic number.

134012351521450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134012351521450 is a deficient number, since it is larger than the sum of its proper divisors (115476608788118).

134012351521450 is a wasteful number, since it uses less digits than its factorization.

134012351521450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2429962158 (or 2429962153 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 37.

The spelling of 134012351521450 in words is "one hundred thirty-four trillion, twelve billion, three hundred fifty-one million, five hundred twenty-one thousand, four hundred fifty".