429990552001 has 4 divisors (see below), whose sum is σ = 430577170132. Its totient is φ = 429403933872.

The previous prime is 429990551989. The next prime is 429990552007. The reversal of 429990552001 is 100255099924.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 394013567025 + 35976984976 = 627705^2 + 189676^2 .

It is a cyclic number.

It is not a de Polignac number, because 429990552001 - 2¹¹ = 429990549953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (429990552007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 293307966 + ... + 293309431.

It is an arithmetic number, because the mean of its divisors is an integer number (107644292533).

Almost surely, 2^429990552001 is an apocalyptic number.

It is an amenable number.

429990552001 is a deficient number, since it is larger than the sum of its proper divisors (586618131).

429990552001 is an equidigital number, since it uses as much as digits as its factorization.

429990552001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 586618130.

The product of its (nonzero) digits is 291600, while the sum is 46.

The spelling of 429990552001 in words is "four hundred twenty-nine billion, nine hundred ninety million, five hundred fifty-two thousand, one".