45224033144 has 16 divisors (see below), whose sum is σ = 85149856800. Its totient is φ = 22517404672.

The previous prime is 45224033053. The next prime is 45224033167. The reversal of 45224033144 is 44133042254.

It is a super-2 number, since 2×45224033144² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45224033144.

It is a congruent number.

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, 11824457 + ... + 11828280.

It is an arithmetic number, because the mean of its divisors is an integer number (5321866050).

Almost surely, 2^45224033144 is an apocalyptic number.

It is an amenable number.

45224033144 is a deficient number, since it is larger than the sum of its proper divisors (39925823656).

45224033144 is a wasteful number, since it uses less digits than its factorization.

45224033144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23652982 (or 23652978 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 32.

Adding to 45224033144 its reverse (44133042254), we get a palindrome (89357075398).

The spelling of 45224033144 in words is "forty-five billion, two hundred twenty-four million, thirty-three thousand, one hundred forty-four".