2278425416416 has 48 divisors (see below), whose sum is σ = 4496109935184. Its totient is φ = 1136559320064.

The previous prime is 2278425416261. The next prime is 2278425416419. The reversal of 2278425416416 is 6146145248722.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2278425416419) 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, 23952886 + ... + 24047818.

It is an arithmetic number, because the mean of its divisors is an integer number (93668956983).

Almost surely, 2^{2278425416416} is an apocalyptic number.

It is an amenable number.

2278425416416 is a deficient number, since it is larger than the sum of its proper divisors (2217684518768).

2278425416416 is an equidigital number, since it uses as much as digits as its factorization.

2278425416416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96683 (or 96675 counting only the distinct ones).

The product of its digits is 5160960, while the sum is 52.

The spelling of 2278425416416 in words is "two trillion, two hundred seventy-eight billion, four hundred twenty-five million, four hundred sixteen thousand, four hundred sixteen".