2044311420432 has 20 divisors (see below), whose sum is σ = 5281137836240. Its totient is φ = 681437140128.

The previous prime is 2044311420397. The next prime is 2044311420467. The reversal of 2044311420432 is 2340241134402.

It is an interprime number because it is at equal distance from previous prime (2044311420397) and next prime (2044311420467).

It is a self number, because there is not a number n which added to its sum of digits gives 2044311420432.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21294910582 + ... + 21294910677.

It is an arithmetic number, because the mean of its divisors is an integer number (264056891812).

Almost surely, 2^{2044311420432} is an apocalyptic number.

It is an amenable number.

2044311420432 is an abundant number, since it is smaller than the sum of its proper divisors (3236826415808).

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

2044311420432 is a wasteful number, since it uses less digits than its factorization.

2044311420432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42589821270 (or 42589821264 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 2044311420432 its reverse (2340241134402), we get a palindrome (4384552554834).

The spelling of 2044311420432 in words is "two trillion, forty-four billion, three hundred eleven million, four hundred twenty thousand, four hundred thirty-two".