2104122431412 has 36 divisors (see below), whose sum is σ = 5321596827456. Its totient is φ = 700999255440.

The previous prime is 2104122431407. The next prime is 2104122431431. The reversal of 2104122431412 is 2141342214012.

2104122431412 is a `hidden beast` number, since 2 + 1 + 0 + 4 + 1 + 2 + 243 + 1 + 412 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×2104122431412² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15552058 + ... + 15686769.

It is an arithmetic number, because the mean of its divisors is an integer number (147822134096).

Almost surely, 2^{2104122431412} is an apocalyptic number.

It is an amenable number.

2104122431412 is an abundant number, since it is smaller than the sum of its proper divisors (3217474396044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2104122431412 is a wasteful number, since it uses less digits than its factorization.

2104122431412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31240708 (or 31240703 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 2104122431412 its reverse (2141342214012), we get a palindrome (4245464645424).

The spelling of 2104122431412 in words is "two trillion, one hundred four billion, one hundred twenty-two million, four hundred thirty-one thousand, four hundred twelve".