134921537704 has 8 divisors (see below), whose sum is σ = 252977883210. Its totient is φ = 67460768848.

The previous prime is 134921537689. The next prime is 134921537747. The reversal of 134921537704 is 407735129431.

It can be written as a sum of positive squares in only one way, i.e., 93752316100 + 41169221604 = 306190^2 + 202902^2 .

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

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8432596099 + ... + 8432596114.

Almost surely, 2^134921537704 is an apocalyptic number.

It is an amenable number.

134921537704 is a deficient number, since it is larger than the sum of its proper divisors (118056345506).

134921537704 is a wasteful number, since it uses less digits than its factorization.

134921537704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16865192219 (or 16865192215 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 46.

The spelling of 134921537704 in words is "one hundred thirty-four billion, nine hundred twenty-one million, five hundred thirty-seven thousand, seven hundred four".