30531414442352 has 10 divisors (see below), whose sum is σ = 59154615482088. Its totient is φ = 15265707221168.

The previous prime is 30531414442283. The next prime is 30531414442367. The reversal of 30531414442352 is 25324441413503.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 954106701308 + ... + 954106701339.

Almost surely, 2^{30531414442352} is an apocalyptic number.

It is an amenable number.

30531414442352 is a deficient number, since it is larger than the sum of its proper divisors (28623201039736).

30531414442352 is a wasteful number, since it uses less digits than its factorization.

30531414442352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1908213402655 (or 1908213402649 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 41.

Adding to 30531414442352 its reverse (25324441413503), we get a palindrome (55855855855855).

The spelling of 30531414442352 in words is "thirty trillion, five hundred thirty-one billion, four hundred fourteen million, four hundred forty-two thousand, three hundred fifty-two".