4129909002 has 24 divisors (see below), whose sum is σ = 8949734820. Its totient is φ = 1376390400.

The previous prime is 4129908997. The next prime is 4129909033. The reversal of 4129909002 is 2009099214.

It can be written as a sum of positive squares in 2 ways, for example, as 4115094201 + 14814801 = 64149^2 + 3849^2 .

It is a super-2 number, since 2×4129909002² = 34112296729601272008, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 103252 + ... + 137552.

Almost surely, 2^4129909002 is an apocalyptic number.

4129909002 is an abundant number, since it is smaller than the sum of its proper divisors (4819825818).

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

4129909002 is a wasteful number, since it uses less digits than its factorization.

4129909002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40998 (or 40995 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The square root of 4129909002 is about 64264.3680588240. The cubic root of 4129909002 is about 1604.4031064289.

The spelling of 4129909002 in words is "four billion, one hundred twenty-nine million, nine hundred nine thousand, two".