2378556412 has 6 divisors (see below), whose sum is σ = 4162473728. Its totient is φ = 1189278204.

The previous prime is 2378556403. The next prime is 2378556461. The reversal of 2378556412 is 2146558732.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 297319548 + ... + 297319555.

Almost surely, 2^2378556412 is an apocalyptic number.

It is an amenable number.

2378556412 is a deficient number, since it is larger than the sum of its proper divisors (1783917316).

2378556412 is a wasteful number, since it uses less digits than its factorization.

2378556412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594639107 (or 594639105 counting only the distinct ones).

The product of its digits is 403200, while the sum is 43.

The square root of 2378556412 is about 48770.4460918700. The cubic root of 2378556412 is about 1334.8664526222.

The spelling of 2378556412 in words is "two billion, three hundred seventy-eight million, five hundred fifty-six thousand, four hundred twelve".