134353737478 has 16 divisors (see below), whose sum is σ = 207018725904. Its totient is φ = 65348220960.

The previous prime is 134353737467. The next prime is 134353737499. The reversal of 134353737478 is 874737353431.

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, 196893 + ... + 554503.

It is an arithmetic number, because the mean of its divisors is an integer number (12938670369).

Almost surely, 2^134353737478 is an apocalyptic number.

134353737478 is a deficient number, since it is larger than the sum of its proper divisors (72664988426).

134353737478 is a wasteful number, since it uses less digits than its factorization.

134353737478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362727.

The product of its digits is 17781120, while the sum is 55.

The spelling of 134353737478 in words is "one hundred thirty-four billion, three hundred fifty-three million, seven hundred thirty-seven thousand, four hundred seventy-eight".