134340550620416 has 72 divisors (see below), whose sum is σ = 306483308040000. Its totient is φ = 57570965950464.

The previous prime is 134340550620401. The next prime is 134340550620473. The reversal of 134340550620416 is 614026055043431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26811395 + ... + 31425021.

Almost surely, 2^{134340550620416} is an apocalyptic number.

134340550620416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

134340550620416 is an abundant number, since it is smaller than the sum of its proper divisors (172142757419584).

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

134340550620416 is an equidigital number, since it uses as much as digits as its factorization.

134340550620416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4629899 (or 4629885 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 44.

The spelling of 134340550620416 in words is "one hundred thirty-four trillion, three hundred forty billion, five hundred fifty million, six hundred twenty thousand, four hundred sixteen".