2421336034446 has 32 divisors (see below), whose sum is σ = 5860040152320. Its totient is φ = 651115572096.

The previous prime is 2421336034441. The next prime is 2421336034519. The reversal of 2421336034446 is 6444306331242.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 2421336034398 and 2421336034407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2421336034441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1695612756 + ... + 1695614183.

It is an arithmetic number, because the mean of its divisors is an integer number (183126254760).

Almost surely, 2^{2421336034446} is an apocalyptic number.

2421336034446 is an abundant number, since it is smaller than the sum of its proper divisors (3438704117874).

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

2421336034446 is a wasteful number, since it uses less digits than its factorization.

2421336034446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3391226968.

The product of its (nonzero) digits is 995328, while the sum is 42.

The spelling of 2421336034446 in words is "two trillion, four hundred twenty-one billion, three hundred thirty-six million, thirty-four thousand, four hundred forty-six".