94111987261 has 8 divisors (see below), whose sum is σ = 94610851200. Its totient is φ = 93613239552.

The previous prime is 94111987247. The next prime is 94111987283. The reversal of 94111987261 is 16278911149.

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 94111987261 - 2⁷ = 94111987133 is a prime.

It is a super-2 number, since 2×94111987261² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94111987661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1949190 + ... + 1996888.

It is an arithmetic number, because the mean of its divisors is an integer number (11826356400).

Almost surely, 2^94111987261 is an apocalyptic number.

It is an amenable number.

94111987261 is a deficient number, since it is larger than the sum of its proper divisors (498863939).

94111987261 is a wasteful number, since it uses less digits than its factorization.

94111987261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58115.

The product of its digits is 217728, while the sum is 49.

The spelling of 94111987261 in words is "ninety-four billion, one hundred eleven million, nine hundred eighty-seven thousand, two hundred sixty-one".