42441400364163 has 8 divisors (see below), whose sum is σ = 57968741960976. Its totient is φ = 27604162838400.

The previous prime is 42441400364117. The next prime is 42441400364173. The reversal of 42441400364163 is 36146300414424.

It is a happy number.

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

It is not a de Polignac number, because 42441400364163 - 2²⁴ = 42441383586947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42441400364173) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 172526017618 + ... + 172526017863.

It is an arithmetic number, because the mean of its divisors is an integer number (7246092745122).

Almost surely, 2^{42441400364163} is an apocalyptic number.

42441400364163 is a deficient number, since it is larger than the sum of its proper divisors (15527341596813).

42441400364163 is a wasteful number, since it uses less digits than its factorization.

42441400364163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345052035525.

The product of its (nonzero) digits is 663552, while the sum is 42.

Adding to 42441400364163 its reverse (36146300414424), we get a palindrome (78587700778587).

The spelling of 42441400364163 in words is "forty-two trillion, four hundred forty-one billion, four hundred million, three hundred sixty-four thousand, one hundred sixty-three".