2046408419845 has 16 divisors (see below), whose sum is σ = 2478726204480. Its totient is φ = 1621770394624.

The previous prime is 2046408419831. The next prime is 2046408419851. The reversal of 2046408419845 is 5489148046402.

It is a cyclic number.

It is not a de Polignac number, because 2046408419845 - 2⁵ = 2046408419813 is a prime.

It is a congruent number.

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, 22793814 + ... + 22883416.

It is an arithmetic number, because the mean of its divisors is an integer number (154920387780).

Almost surely, 2^{2046408419845} is an apocalyptic number.

It is an amenable number.

2046408419845 is a deficient number, since it is larger than the sum of its proper divisors (432317784635).

2046408419845 is a wasteful number, since it uses less digits than its factorization.

2046408419845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132404.

The product of its (nonzero) digits is 8847360, while the sum is 55.

The spelling of 2046408419845 in words is "two trillion, forty-six billion, four hundred eight million, four hundred nineteen thousand, eight hundred forty-five".