305052341452030 has 16 divisors (see below), whose sum is σ = 549597509055504. Its totient is φ = 121909093371520.

The previous prime is 305052341452013. The next prime is 305052341452087. The reversal of 305052341452030 is 30254143250503.

It is a super-2 number, since 2×305052341452030² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13980389707 + ... + 13980411526.

It is an arithmetic number, because the mean of its divisors is an integer number (34349844315969).

Almost surely, 2^{305052341452030} is an apocalyptic number.

305052341452030 is a deficient number, since it is larger than the sum of its proper divisors (244545167603474).

305052341452030 is a wasteful number, since it uses less digits than its factorization.

305052341452030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27960802331.

The product of its (nonzero) digits is 216000, while the sum is 37.

The spelling of 305052341452030 in words is "three hundred five trillion, fifty-two billion, three hundred forty-one million, four hundred fifty-two thousand, thirty".