30246239743 has 8 divisors (see below), whose sum is σ = 32065761920. Its totient is φ = 28479457440.

The previous prime is 30246239713. The next prime is 30246239759. The reversal of 30246239743 is 34793264203.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30246239743 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30246239743.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30246239713) by changing a digit.

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, 13183788 + ... + 13186081.

It is an arithmetic number, because the mean of its divisors is an integer number (4008220240).

Almost surely, 2^30246239743 is an apocalyptic number.

30246239743 is a deficient number, since it is larger than the sum of its proper divisors (1819522177).

30246239743 is a wasteful number, since it uses less digits than its factorization.

30246239743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26369937.

The product of its (nonzero) digits is 653184, while the sum is 43.

The spelling of 30246239743 in words is "thirty billion, two hundred forty-six million, two hundred thirty-nine thousand, seven hundred forty-three".