4249014138 has 32 divisors (see below), whose sum is σ = 9445161600. Its totient is φ = 1415901888.

The previous prime is 4249014127. The next prime is 4249014139. The reversal of 4249014138 is 8314109424.

It is a happy number.

4249014138 is a `hidden beast` number, since 424 + 90 + 14 + 138 = 666.

It is a super-2 number, since 2×4249014138² = 36108242289847766088, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4249014139) 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, 198418 + ... + 218786.

It is an arithmetic number, because the mean of its divisors is an integer number (295161300).

Almost surely, 2^4249014138 is an apocalyptic number.

4249014138 is an abundant number, since it is smaller than the sum of its proper divisors (5196147462).

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

4249014138 is a wasteful number, since it uses less digits than its factorization.

4249014138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24243 (or 24237 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 4249014138 is about 65184.4623971081. The cubic root of 4249014138 is about 1619.6806434954.

The spelling of 4249014138 in words is "four billion, two hundred forty-nine million, fourteen thousand, one hundred thirty-eight".