2406306043456 has 112 divisors (see below), whose sum is σ = 5650104666240. Its totient is φ = 994871808000.

The previous prime is 2406306043439. The next prime is 2406306043523. The reversal of 2406306043456 is 6543406036042.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (112).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15421831 + ... + 15577081.

Almost surely, 2^{2406306043456} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2406306043456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2825052333120).

2406306043456 is an abundant number, since it is smaller than the sum of its proper divisors (3243798622784).

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

2406306043456 is a wasteful number, since it uses less digits than its factorization.

2406306043456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156492 (or 156482 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 43.

The spelling of 2406306043456 in words is "two trillion, four hundred six billion, three hundred six million, forty-three thousand, four hundred fifty-six".