4257377970 has 192 divisors, whose sum is σ = 11304935424. Its totient is φ = 1023496320.

The previous prime is 4257377959. The next prime is 4257377981. The reversal of 4257377970 is 797737524.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4257377959) and next prime (4257377981).

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 in 95 ways as a sum of consecutive naturals, for example, 59963035 + ... + 59963105.

It is an arithmetic number, because the mean of its divisors is an integer number (58879872).

Almost surely, 2^4257377970 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4257377970, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5652467712).

4257377970 is an abundant number, since it is smaller than the sum of its proper divisors (7047557454).

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

4257377970 is a wasteful number, since it uses less digits than its factorization.

4257377970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237 (or 194 counting only the distinct ones).

The product of its (nonzero) digits is 2593080, while the sum is 51.

The square root of 4257377970 is about 65248.5859616896. The cubic root of 4257377970 is about 1620.7426826352.

The spelling of 4257377970 in words is "four billion, two hundred fifty-seven million, three hundred seventy-seven thousand, nine hundred seventy".