11678517334 has 8 divisors (see below), whose sum is σ = 19110301128. Its totient is φ = 5308416960.

The previous prime is 11678517313. The next prime is 11678517373. The reversal of 11678517334 is 43371587611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 265420827 + ... + 265420870.

It is an arithmetic number, because the mean of its divisors is an integer number (2388787641).

Almost surely, 2^11678517334 is an apocalyptic number.

11678517334 is a deficient number, since it is larger than the sum of its proper divisors (7431783794).

11678517334 is a wasteful number, since it uses less digits than its factorization.

11678517334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530841710.

The product of its digits is 423360, while the sum is 46.

The spelling of 11678517334 in words is "eleven billion, six hundred seventy-eight million, five hundred seventeen thousand, three hundred thirty-four".