30055400443532 has 24 divisors (see below), whose sum is σ = 53275357101120. Its totient is φ = 14834887326720.

The previous prime is 30055400443517. The next prime is 30055400443597. The reversal of 30055400443532 is 23534400455003.

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, 127067093 + ... + 127303404.

It is an arithmetic number, because the mean of its divisors is an integer number (2219806545880).

Almost surely, 2^{30055400443532} is an apocalyptic number.

It is an amenable number.

30055400443532 is a deficient number, since it is larger than the sum of its proper divisors (23219956657588).

30055400443532 is a wasteful number, since it uses less digits than its factorization.

30055400443532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254370881 (or 254370879 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 38.

Adding to 30055400443532 its reverse (23534400455003), we get a palindrome (53589800898535).

The spelling of 30055400443532 in words is "thirty trillion, fifty-five billion, four hundred million, four hundred forty-three thousand, five hundred thirty-two".