4240427378 has 32 divisors (see below), whose sum is σ = 7171198272. Its totient is φ = 1863769600.

The previous prime is 4240427377. The next prime is 4240427381. The reversal of 4240427378 is 8737240424.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is not an unprimeable number, because it can be changed into a prime (4240427377) 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, 81125 + ... + 122727.

It is an arithmetic number, because the mean of its divisors is an integer number (224099946).

Almost surely, 2^4240427378 is an apocalyptic number.

4240427378 is a deficient number, since it is larger than the sum of its proper divisors (2930770894).

4240427378 is a wasteful number, since it uses less digits than its factorization.

4240427378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41770.

The product of its (nonzero) digits is 301056, while the sum is 41.

The square root of 4240427378 is about 65118.5640044373. The cubic root of 4240427378 is about 1618.5888460629.

The spelling of 4240427378 in words is "four billion, two hundred forty million, four hundred twenty-seven thousand, three hundred seventy-eight".