42312401044 has 24 divisors (see below), whose sum is σ = 79602284160. Its totient is φ = 19616273856.

The previous prime is 42312401041. The next prime is 42312401083. The reversal of 42312401044 is 44010421324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42312401041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5919217 + ... + 5926360.

It is an arithmetic number, because the mean of its divisors is an integer number (3316761840).

Almost surely, 2^42312401044 is an apocalyptic number.

It is an amenable number.

42312401044 is a deficient number, since it is larger than the sum of its proper divisors (37289883116).

42312401044 is a wasteful number, since it uses less digits than its factorization.

42312401044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11845647 (or 11845645 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 42312401044 its reverse (44010421324), we get a palindrome (86322822368).

The spelling of 42312401044 in words is "forty-two billion, three hundred twelve million, four hundred one thousand, forty-four".