4278034047 has 16 divisors (see below), whose sum is σ = 6657610752. Its totient is φ = 2392577760.

The previous prime is 4278034027. The next prime is 4278034067. The reversal of 4278034047 is 7404308724.

It is an interprime number because it is at equal distance from previous prime (4278034027) and next prime (4278034067).

It is not a de Polignac number, because 4278034047 - 2⁶ = 4278033983 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4278033996 and 4278034014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4278034027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2166204 + ... + 2168177.

It is an arithmetic number, because the mean of its divisors is an integer number (416100672).

Almost surely, 2^4278034047 is an apocalyptic number.

4278034047 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

4278034047 is a deficient number, since it is larger than the sum of its proper divisors (2379576705).

4278034047 is a wasteful number, since it uses less digits than its factorization.

4278034047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4334438.

The product of its (nonzero) digits is 150528, while the sum is 39.

The square root of 4278034047 is about 65406.6819751621. The cubic root of 4278034047 is about 1623.3596445196.

The spelling of 4278034047 in words is "four billion, two hundred seventy-eight million, thirty-four thousand, forty-seven".