4138772002 has 8 divisors (see below), whose sum is σ = 6313381200. Its totient is φ = 2034311604.

The previous prime is 4138771969. The next prime is 4138772003. The reversal of 4138772002 is 2002778314.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (4138772003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17537052 + ... + 17537287.

It is an arithmetic number, because the mean of its divisors is an integer number (789172650).

Almost surely, 2^4138772002 is an apocalyptic number.

4138772002 is a deficient number, since it is larger than the sum of its proper divisors (2174609198).

4138772002 is a wasteful number, since it uses less digits than its factorization.

4138772002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35074400.

The product of its (nonzero) digits is 18816, while the sum is 34.

The square root of 4138772002 is about 64333.2884438531. The cubic root of 4138772002 is about 1605.5499972905.

The spelling of 4138772002 in words is "four billion, one hundred thirty-eight million, seven hundred seventy-two thousand, two".