445251112055434 has 32 divisors (see below), whose sum is σ = 686115675907200. Its totient is φ = 216636864206400.

The previous prime is 445251112055423. The next prime is 445251112055437. The reversal of 445251112055434 is 434550211152544.

It is a super-3 number, since 3×445251112055434³ (a number of 45 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (445251112055437) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31528629 + ... + 43411480.

It is an arithmetic number, because the mean of its divisors is an integer number (21441114872100).

Almost surely, 2^{445251112055434} is an apocalyptic number.

445251112055434 is a deficient number, since it is larger than the sum of its proper divisors (240864563851766).

445251112055434 is a wasteful number, since it uses less digits than its factorization.

445251112055434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74940718.

The product of its (nonzero) digits is 1920000, while the sum is 46.

The spelling of 445251112055434 in words is "four hundred forty-five trillion, two hundred fifty-one billion, one hundred twelve million, fifty-five thousand, four hundred thirty-four".