429474867249 has 16 divisors (see below), whose sum is σ = 592469579520. Its totient is φ = 276401381760.

The previous prime is 429474867229. The next prime is 429474867271. The reversal of 429474867249 is 942768474924.

It is not a de Polignac number, because 429474867249 - 2⁷ = 429474867121 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 429474867249.

It is not an unprimeable number, because it can be changed into a prime (429474867229) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 201229 + ... + 948389.

It is an arithmetic number, because the mean of its divisors is an integer number (37029348720).

Almost surely, 2^429474867249 is an apocalyptic number.

It is an amenable number.

429474867249 is a deficient number, since it is larger than the sum of its proper divisors (162994712271).

429474867249 is a wasteful number, since it uses less digits than its factorization.

429474867249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 753800.

The product of its digits is 195084288, while the sum is 66.

The spelling of 429474867249 in words is "four hundred twenty-nine billion, four hundred seventy-four million, eight hundred sixty-seven thousand, two hundred forty-nine".