429125166572 has 24 divisors (see below), whose sum is σ = 767061731520. Its totient is φ = 209996714000.

The previous prime is 429125166553. The next prime is 429125166581. The reversal of 429125166572 is 275661521924.

It is a self number, because there is not a number n which added to its sum of digits gives 429125166572.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3951554 + ... + 4058697.

It is an arithmetic number, because the mean of its divisors is an integer number (31960905480).

Almost surely, 2^429125166572 is an apocalyptic number.

It is an amenable number.

429125166572 is a deficient number, since it is larger than the sum of its proper divisors (337936564948).

429125166572 is a wasteful number, since it uses less digits than its factorization.

429125166572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8010541 (or 8010539 counting only the distinct ones).

The product of its digits is 1814400, while the sum is 50.

The spelling of 429125166572 in words is "four hundred twenty-nine billion, one hundred twenty-five million, one hundred sixty-six thousand, five hundred seventy-two".