14512220044 has 18 divisors (see below), whose sum is σ = 29542734060. Its totient is φ = 6219522792.

The previous prime is 14512220011. The next prime is 14512220053. The reversal of 14512220044 is 44002221541.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 37020774 + ... + 37021165.

Almost surely, 2^14512220044 is an apocalyptic number.

14512220044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

14512220044 is an abundant number, since it is smaller than the sum of its proper divisors (15030514016).

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

14512220044 is a wasteful number, since it uses less digits than its factorization.

14512220044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74041957 (or 74041948 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 25.

Adding to 14512220044 its reverse (44002221541), we get a palindrome (58514441585).

The spelling of 14512220044 in words is "fourteen billion, five hundred twelve million, two hundred twenty thousand, forty-four".