134342555221554 has 16 divisors (see below), whose sum is σ = 268698127749600. Its totient is φ = 44778682189440.

The previous prime is 134342555221547. The next prime is 134342555221577. The reversal of 134342555221554 is 455122555243431.

It is a junction number, because it is equal to n+sod(n) for n = 134342555221497 and 134342555221506.

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, 542253604 + ... + 542501295.

It is an arithmetic number, because the mean of its divisors is an integer number (16793632984350).

Almost surely, 2^{134342555221554} is an apocalyptic number.

134342555221554 is an abundant number, since it is smaller than the sum of its proper divisors (134355572528046).

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

134342555221554 is a wasteful number, since it uses less digits than its factorization.

134342555221554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1084775545.

The product of its digits is 14400000, while the sum is 51.

The spelling of 134342555221554 in words is "one hundred thirty-four trillion, three hundred forty-two billion, five hundred fifty-five million, two hundred twenty-one thousand, five hundred fifty-four".