11620670654167 has 8 divisors (see below), whose sum is σ = 11633659415280. Its totient is φ = 11607686418240.

The previous prime is 11620670654141. The next prime is 11620670654171. The reversal of 11620670654167 is 76145607602611.

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

It is a cyclic number.

It is not a de Polignac number, because 11620670654167 - 2⁷ = 11620670654039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11620670654767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4020667 + ... + 6277507.

It is an arithmetic number, because the mean of its divisors is an integer number (1454207426910).

Almost surely, 2^{11620670654167} is an apocalyptic number.

11620670654167 is a deficient number, since it is larger than the sum of its proper divisors (12988761113).

11620670654167 is a wasteful number, since it uses less digits than its factorization.

11620670654167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2262593.

The product of its (nonzero) digits is 2540160, while the sum is 52.

The spelling of 11620670654167 in words is "eleven trillion, six hundred twenty billion, six hundred seventy million, six hundred fifty-four thousand, one hundred sixty-seven".