10042021001445 has 8 divisors (see below), whose sum is σ = 16067233602336. Its totient is φ = 5355744534096.

The previous prime is 10042021001431. The next prime is 10042021001497. The reversal of 10042021001445 is 54410012024001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10042021001445 - 2³¹ = 10039873517797 is a prime.

It is a congruent number.

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, 334734033367 + ... + 334734033396.

It is an arithmetic number, because the mean of its divisors is an integer number (2008404200292).

Almost surely, 2^{10042021001445} is an apocalyptic number.

10042021001445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10042021001445 is a deficient number, since it is larger than the sum of its proper divisors (6025212600891).

10042021001445 is an equidigital number, since it uses as much as digits as its factorization.

10042021001445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 669468066771.

The product of its (nonzero) digits is 1280, while the sum is 24.

Adding to 10042021001445 its reverse (54410012024001), we get a palindrome (64452033025446).

The spelling of 10042021001445 in words is "ten trillion, forty-two billion, twenty-one million, one thousand, four hundred forty-five".