134454204422044 has 96 divisors (see below), whose sum is σ = 265194111248640. Its totient is φ = 59230245454848.

The previous prime is 134454204421963. The next prime is 134454204422047. The reversal of 134454204422044 is 440224402454431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134454204422047) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 683419962 + ... + 683616670.

It is an arithmetic number, because the mean of its divisors is an integer number (2762438658840).

Almost surely, 2^{134454204422044} is an apocalyptic number.

It is an amenable number.

134454204422044 is a deficient number, since it is larger than the sum of its proper divisors (130739906826596).

134454204422044 is a wasteful number, since it uses less digits than its factorization.

134454204422044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203519 (or 203517 counting only the distinct ones).

The product of its (nonzero) digits is 1966080, while the sum is 43.

Adding to 134454204422044 its reverse (440224402454431), we get a palindrome (574678606876475).

The spelling of 134454204422044 in words is "one hundred thirty-four trillion, four hundred fifty-four billion, two hundred four million, four hundred twenty-two thousand, forty-four".