30029302287431 has 4 divisors (see below), whose sum is σ = 30050316496200. Its totient is φ = 30008288078664.

The previous prime is 30029302287421. The next prime is 30029302287437. The reversal of 30029302287431 is 13478220392003.

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

It is a cyclic number.

It is not a de Polignac number, because 30029302287431 - 2²⁶ = 30029235178567 is a prime.

It is a super-2 number, since 2×30029302287431² (a number of 28 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 (30029302287437) 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, 10507102241 + ... + 10507105098.

It is an arithmetic number, because the mean of its divisors is an integer number (7512579124050).

Almost surely, 2^{30029302287431} is an apocalyptic number.

30029302287431 is a deficient number, since it is larger than the sum of its proper divisors (21014208769).

30029302287431 is a wasteful number, since it uses less digits than its factorization.

30029302287431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21014208768.

The product of its (nonzero) digits is 435456, while the sum is 44.

The spelling of 30029302287431 in words is "thirty trillion, twenty-nine billion, three hundred two million, two hundred eighty-seven thousand, four hundred thirty-one".