93121840141 has 8 divisors (see below), whose sum is σ = 101600779968. Its totient is φ = 84645120000.

The previous prime is 93121840129. The next prime is 93121840159. The reversal of 93121840141 is 14104812139.

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 93121840141 - 2²³ = 93113451533 is a prime.

It is a super-2 number, since 2×93121840141² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 93121840097 and 93121840106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93121840171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 466585 + ... + 635566.

It is an arithmetic number, because the mean of its divisors is an integer number (12700097496).

Almost surely, 2^93121840141 is an apocalyptic number.

It is an amenable number.

93121840141 is a deficient number, since it is larger than the sum of its proper divisors (8478939827).

93121840141 is a wasteful number, since it uses less digits than its factorization.

93121840141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1109843.

The product of its (nonzero) digits is 6912, while the sum is 34.

The spelling of 93121840141 in words is "ninety-three billion, one hundred twenty-one million, eight hundred forty thousand, one hundred forty-one".