2412146235561 has 16 divisors (see below), whose sum is σ = 3405414239424. Its totient is φ = 1513489601024.

The previous prime is 2412146235553. The next prime is 2412146235563. The reversal of 2412146235561 is 1655326412142.

2412146235561 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2412146235561 - 2³ = 2412146235553 is a prime.

It is a super-2 number, since 2×2412146235561² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2412146235563) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10869070 + ... + 11088776.

It is an arithmetic number, because the mean of its divisors is an integer number (212838389964).

Almost surely, 2^{2412146235561} is an apocalyptic number.

It is an amenable number.

2412146235561 is a deficient number, since it is larger than the sum of its proper divisors (993268003863).

2412146235561 is a wasteful number, since it uses less digits than its factorization.

2412146235561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435000.

The product of its digits is 345600, while the sum is 42.

The spelling of 2412146235561 in words is "two trillion, four hundred twelve billion, one hundred forty-six million, two hundred thirty-five thousand, five hundred sixty-one".