446211630770442 has 16 divisors (see below), whose sum is σ = 905743011713952. Its totient is φ = 146517251894640.

The previous prime is 446211630770383. The next prime is 446211630770461. The reversal of 446211630770442 is 244077036112644.

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, 554989590109 + ... + 554989590912.

It is an arithmetic number, because the mean of its divisors is an integer number (56608938232122).

Almost surely, 2^{446211630770442} is an apocalyptic number.

446211630770442 is an abundant number, since it is smaller than the sum of its proper divisors (459531380943510).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

446211630770442 is a wasteful number, since it uses less digits than its factorization.

446211630770442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1109979181093.

The product of its (nonzero) digits is 5419008, while the sum is 51.

The spelling of 446211630770442 in words is "four hundred forty-six trillion, two hundred eleven billion, six hundred thirty million, seven hundred seventy thousand, four hundred forty-two".