430040442135 has 16 divisors (see below), whose sum is σ = 688928044896. Its totient is φ = 229067123328.

The previous prime is 430040442131. The next prime is 430040442157. The reversal of 430040442135 is 531244040034.

It is not a de Polignac number, because 430040442135 - 2² = 430040442131 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (430040442131) 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, 17973844 + ... + 17997753.

It is an arithmetic number, because the mean of its divisors is an integer number (43058002806).

Almost surely, 2^430040442135 is an apocalyptic number.

430040442135 is a deficient number, since it is larger than the sum of its proper divisors (258887602761).

430040442135 is a wasteful number, since it uses less digits than its factorization.

430040442135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35972402.

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 430040442135 its reverse (531244040034), we get a palindrome (961284482169).

The spelling of 430040442135 in words is "four hundred thirty billion, forty million, four hundred forty-two thousand, one hundred thirty-five".