134967377011 has 4 divisors (see below), whose sum is σ = 137179957024. Its totient is φ = 132754797000.

The previous prime is 134967377003. The next prime is 134967377029. The reversal of 134967377011 is 110773769431.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 134967377011 - 2³ = 134967377003 is a prime.

It is a super-2 number, since 2×134967377011² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134967377081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1106289915 + ... + 1106290036.

It is an arithmetic number, because the mean of its divisors is an integer number (34294989256).

Almost surely, 2^134967377011 is an apocalyptic number.

134967377011 is a deficient number, since it is larger than the sum of its proper divisors (2212580013).

134967377011 is an equidigital number, since it uses as much as digits as its factorization.

134967377011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2212580012.

The product of its (nonzero) digits is 666792, while the sum is 49.

The spelling of 134967377011 in words is "one hundred thirty-four billion, nine hundred sixty-seven million, three hundred seventy-seven thousand, eleven".