4742514378 has 96 divisors (see below), whose sum is σ = 12473585280. Its totient is φ = 1271255040.

The previous prime is 4742514373. The next prime is 4742514383. The reversal of 4742514378 is 8734152474.

It is an interprime number because it is at equal distance from previous prime (4742514373) and next prime (4742514383).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4742514373) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 705658 + ... + 712346.

It is an arithmetic number, because the mean of its divisors is an integer number (129933180).

Almost surely, 2^4742514378 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4742514378, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6236792640).

4742514378 is an abundant number, since it is smaller than the sum of its proper divisors (7731070902).

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

4742514378 is a wasteful number, since it uses less digits than its factorization.

4742514378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7052 (or 7049 counting only the distinct ones).

The product of its digits is 752640, while the sum is 45.

The square root of 4742514378 is about 68865.9159381475. The cubic root of 4742514378 is about 1680.1042048459.

The spelling of 4742514378 in words is "four billion, seven hundred forty-two million, five hundred fourteen thousand, three hundred seventy-eight".