4129162884 has 72 divisors (see below), whose sum is σ = 13013128128. Its totient is φ = 1072509120.

The previous prime is 4129162879. The next prime is 4129162907. The reversal of 4129162884 is 4882619214.

4129162884 is a `hidden beast` number, since 4 + 12 + 9 + 1 + 628 + 8 + 4 = 666.

It is a super-2 number, since 2×4129162884² = 34099972245206394912, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 742027 + ... + 747570.

Almost surely, 2^4129162884 is an apocalyptic number.

4129162884 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4129162884 is an abundant number, since it is smaller than the sum of its proper divisors (8883965244).

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

4129162884 is a wasteful number, since it uses less digits than its factorization.

4129162884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1489625 (or 1489620 counting only the distinct ones).

The product of its digits is 221184, while the sum is 45.

The square root of 4129162884 is about 64258.5627290247. The cubic root of 4129162884 is about 1604.3064823360.

The spelling of 4129162884 in words is "four billion, one hundred twenty-nine million, one hundred sixty-two thousand, eight hundred eighty-four".