390112121211093 has 24 divisors (see below), whose sum is σ = 593171385580800. Its totient is φ = 246378937883904.

The previous prime is 390112121211077. The next prime is 390112121211151.

390112121211093 is a `hidden beast` number, since 390 + 1 + 121 + 21 + 21 + 109 + 3 = 666.

390112121211093 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 390112121211093 - 2⁴ = 390112121211077 is a prime.

It is a super-2 number, since 2×390112121211093² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (390112121211493) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29970780 + ... + 40969157.

It is an arithmetic number, because the mean of its divisors is an integer number (24715474399200).

Almost surely, 2^{390112121211093} is an apocalyptic number.

It is an amenable number.

390112121211093 is a deficient number, since it is larger than the sum of its proper divisors (203059264369707).

390112121211093 is a wasteful number, since it uses less digits than its factorization.

390112121211093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70972121 (or 70972118 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 36.

The spelling of 390112121211093 in words is "three hundred ninety trillion, one hundred twelve billion, one hundred twenty-one million, two hundred eleven thousand, ninety-three".