630043084431 has 16 divisors (see below), whose sum is σ = 934295564800. Its totient is φ = 419624441784.

The previous prime is 630043084399. The next prime is 630043084481. The reversal of 630043084431 is 134480340036.

It is a happy number.

630043084431 is a `hidden beast` number, since 6 + 300 + 4 + 308 + 4 + 43 + 1 = 666.

It is not a de Polignac number, because 630043084431 - 2⁵ = 630043084399 is a prime.

It is a super-2 number, since 2×630043084431² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (630043084481) 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, 11201461 + ... + 11257566.

It is an arithmetic number, because the mean of its divisors is an integer number (58393472800).

Almost surely, 2^630043084431 is an apocalyptic number.

630043084431 is a deficient number, since it is larger than the sum of its proper divisors (304252480369).

630043084431 is a wasteful number, since it uses less digits than its factorization.

630043084431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22460075 (or 22460069 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

The spelling of 630043084431 in words is "six hundred thirty billion, forty-three million, eighty-four thousand, four hundred thirty-one".