30553221062042 has 16 divisors (see below), whose sum is σ = 52379067312000. Its totient is φ = 13093708368048.

The previous prime is 30553221062009. The next prime is 30553221062071. The reversal of 30553221062042 is 24026012235503.

It is a junction number, because it is equal to n+sod(n) for n = 30553221061993 and 30553221062011.

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, 43743638 + ... + 44436609.

It is an arithmetic number, because the mean of its divisors is an integer number (3273691707000).

Almost surely, 2^{30553221062042} is an apocalyptic number.

30553221062042 is a deficient number, since it is larger than the sum of its proper divisors (21825846249958).

30553221062042 is a wasteful number, since it uses less digits than its factorization.

30553221062042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88205005.

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 30553221062042 its reverse (24026012235503), we get a palindrome (54579233297545).

The spelling of 30553221062042 in words is "thirty trillion, five hundred fifty-three billion, two hundred twenty-one million, sixty-two thousand, forty-two".