445662026340000 has 240 divisors, whose sum is σ = 1469937192403680. Its totient is φ = 118186611840000.

The previous prime is 445662026339917. The next prime is 445662026340029. The reversal of 445662026340000 is 43620266544.

It is a tau number, because it is divible by the number of its divisors (240).

It is a super-2 number, since 2×445662026340000² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 9658510 + ... + 31378509.

It is an arithmetic number, because the mean of its divisors is an integer number (6124738301682).

Almost surely, 2^{445662026340000} is an apocalyptic number.

445662026340000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

445662026340000 is an abundant number, since it is smaller than the sum of its proper divisors (1024275166063680).

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

445662026340000 is a wasteful number, since it uses less digits than its factorization.

445662026340000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41037233 (or 41037210 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 42.

The spelling of 445662026340000 in words is "four hundred forty-five trillion, six hundred sixty-two billion, twenty-six million, three hundred forty thousand".