429682872004 has 27 divisors (see below), whose sum is σ = 754613497197. Its totient is φ = 214081709184.

The previous prime is 429682871999. The next prime is 429682872029. The reversal of 429682872004 is 400278286924.

It is a happy number.

The square root of 429682872004 is 655502.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 140617500100 + 289065371904 = 374990^2 + 537648^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 638458612 + ... + 638459284.

Almost surely, 2^429682872004 is an apocalyptic number.

429682872004 is the 655502-nd square number.

It is an amenable number.

429682872004 is a deficient number, since it is larger than the sum of its proper divisors (324930625193).

429682872004 is an frugal number, since it uses more digits than its factorization.

429682872004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2324 (or 1162 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 52.

The spelling of 429682872004 in words is "four hundred twenty-nine billion, six hundred eighty-two million, eight hundred seventy-two thousand, four".