1212426104641 has 8 divisors (see below), whose sum is σ = 1233265510400. Its totient is φ = 1191617781840.

The previous prime is 1212426104611. The next prime is 1212426104647. The reversal of 1212426104641 is 1464016242121.

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 1212426104641 - 2⁵ = 1212426104609 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1212426104597 and 1212426104606.

It is not an unprimeable number, because it can be changed into a prime (1212426104647) 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, 7692051 + ... + 7848088.

It is an arithmetic number, because the mean of its divisors is an integer number (154158188800).

Almost surely, 2^{1212426104641} is an apocalyptic number.

It is an amenable number.

1212426104641 is a deficient number, since it is larger than the sum of its proper divisors (20839405759).

1212426104641 is a wasteful number, since it uses less digits than its factorization.

1212426104641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15541479.

The product of its (nonzero) digits is 18432, while the sum is 34.

The spelling of 1212426104641 in words is "one trillion, two hundred twelve billion, four hundred twenty-six million, one hundred four thousand, six hundred forty-one".