134454503432 has 8 divisors (see below), whose sum is σ = 252102193950. Its totient is φ = 67227251712.

The previous prime is 134454503399. The next prime is 134454503459. The reversal of 134454503432 is 234305454431.

It can be written as a sum of positive squares in only one way, i.e., 126185511076 + 8268992356 = 355226^2 + 90934^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8403406457 + ... + 8403406472.

Almost surely, 2^134454503432 is an apocalyptic number.

It is an amenable number.

134454503432 is a deficient number, since it is larger than the sum of its proper divisors (117647690518).

134454503432 is a wasteful number, since it uses less digits than its factorization.

134454503432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16806812935 (or 16806812931 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 38.

Adding to 134454503432 its reverse (234305454431), we get a palindrome (368759957863).

The spelling of 134454503432 in words is "one hundred thirty-four billion, four hundred fifty-four million, five hundred three thousand, four hundred thirty-two".