4432997142016 has 160 divisors (see below), whose sum is σ = 9429058501632. Its totient is φ = 2079177154560.

The previous prime is 4432997141987. The next prime is 4432997142019. The reversal of 4432997142016 is 6102417992344.

It is a super-2 number, since 2×4432997142016² (a number of 26 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4432997142019) 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, 59617501 + ... + 59691811.

Almost surely, 2^{4432997142016} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4432997142016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4714529250816).

4432997142016 is an abundant number, since it is smaller than the sum of its proper divisors (4996061359616).

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

4432997142016 is an equidigital number, since it uses as much as digits as its factorization.

4432997142016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74480 (or 74464 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 52.

The spelling of 4432997142016 in words is "four trillion, four hundred thirty-two billion, nine hundred ninety-seven million, one hundred forty-two thousand, sixteen".