443023475430140 has 48 divisors (see below), whose sum is σ = 1014997732447104. Its totient is φ = 161088140040000.

The previous prime is 443023475430113. The next prime is 443023475430149. The reversal of 443023475430140 is 41034574320344.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a junction number, because it is equal to n+sod(n) for n = 443023475430091 and 443023475430100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (443023475430149) 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, 67517474 + ... + 73787913.

It is an arithmetic number, because the mean of its divisors is an integer number (21145786092648).

Almost surely, 2^{443023475430140} is an apocalyptic number.

It is an amenable number.

443023475430140 is an abundant number, since it is smaller than the sum of its proper divisors (571974257016964).

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

443023475430140 is a wasteful number, since it uses less digits than its factorization.

443023475430140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141319658 (or 141319656 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 44.

The spelling of 443023475430140 in words is "four hundred forty-three trillion, twenty-three billion, four hundred seventy-five million, four hundred thirty thousand, one hundred forty".