2046421365612 has 24 divisors (see below), whose sum is σ = 5142289585776. Its totient is φ = 629668112448.

The previous prime is 2046421365523. The next prime is 2046421365617. The reversal of 2046421365612 is 2165631246402.

It is a happy number.

It is a super-2 number, since 2×2046421365612² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2046421365617) 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, 6559042683 + ... + 6559042994.

It is an arithmetic number, because the mean of its divisors is an integer number (214262066074).

Almost surely, 2^{2046421365612} is an apocalyptic number.

It is an amenable number.

2046421365612 is an abundant number, since it is smaller than the sum of its proper divisors (3095868220164).

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

2046421365612 is a wasteful number, since it uses less digits than its factorization.

2046421365612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13118085697 (or 13118085695 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 42.

The spelling of 2046421365612 in words is "two trillion, forty-six billion, four hundred twenty-one million, three hundred sixty-five thousand, six hundred twelve".