4009950002 has 32 divisors (see below), whose sum is σ = 6411409200. Its totient is φ = 1877843968.

The previous prime is 4009949989. The next prime is 4009950013. The reversal of 4009950002 is 2000599004.

It can be written as a sum of positive squares in 8 ways, for example, as 3203446801 + 806503201 = 56599^2 + 28399^2 .

It is a Harshad number since it is a multiple of its sum of digits (29).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 266258 + ... + 280914.

Almost surely, 2^4009950002 is an apocalyptic number.

4009950002 is a deficient number, since it is larger than the sum of its proper divisors (2401459198).

4009950002 is a wasteful number, since it uses less digits than its factorization.

4009950002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14830.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 4009950002 is about 63324.1660189852. The cubic root of 4009950002 is about 1588.7161824112.

The spelling of 4009950002 in words is "four billion, nine million, nine hundred fifty thousand, two".