445770612641030 has 96 divisors (see below), whose sum is σ = 861904437292800. Its totient is φ = 165949944675840.

The previous prime is 445770612640999. The next prime is 445770612641119. The reversal of 445770612641030 is 30146216077544.

It is a super-2 number, since 2×445770612641030² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 445770612641030.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 105060671 + ... + 109221269.

It is an arithmetic number, because the mean of its divisors is an integer number (8978171221800).

Almost surely, 2^{445770612641030} is an apocalyptic number.

445770612641030 is a deficient number, since it is larger than the sum of its proper divisors (416133824651770).

445770612641030 is a wasteful number, since it uses less digits than its factorization.

445770612641030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4161054 (or 4161037 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 50.

The spelling of 445770612641030 in words is "four hundred forty-five trillion, seven hundred seventy billion, six hundred twelve million, six hundred forty-one thousand, thirty".