4187370240 has 216 divisors, whose sum is σ = 14632668960. Its totient is φ = 1105477632.

The previous prime is 4187370217. The next prime is 4187370241. The reversal of 4187370240 is 420737814.

It is a happy number.

4187370240 is a `hidden beast` number, since 41 + 8 + 7 + 370 + 240 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nialpdrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 4187370195 and 4187370204.

It is not an unprimeable number, because it can be changed into a prime (4187370241) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1184796 + ... + 1188324.

Almost surely, 2^4187370240 is an apocalyptic number.

4187370240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4187370240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7316334480).

4187370240 is an abundant number, since it is smaller than the sum of its proper divisors (10445298720).

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

4187370240 is a wasteful number, since it uses less digits than its factorization.

4187370240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3659 (or 3642 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 36.

The square root of 4187370240 is about 64709.8929067264. The cubic root of 4187370240 is about 1611.8097828410.

The spelling of 4187370240 in words is "four billion, one hundred eighty-seven million, three hundred seventy thousand, two hundred forty".