44312240430 has 32 divisors (see below), whose sum is σ = 118165975200. Its totient is φ = 11816597376.

The previous prime is 44312240429. The next prime is 44312240449. The reversal of 44312240430 is 3404221344.

It is a happy number.

44312240430 is a `hidden beast` number, since 4 + 4 + 3 + 1 + 224 + 0 + 430 = 666.

It is a super-2 number, since 2×44312240430² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 44312240394 and 44312240403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82059435 + ... + 82059974.

It is an arithmetic number, because the mean of its divisors is an integer number (3692686725).

Almost surely, 2^44312240430 is an apocalyptic number.

44312240430 is an abundant number, since it is smaller than the sum of its proper divisors (73853734770).

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

44312240430 is a wasteful number, since it uses less digits than its factorization.

44312240430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164119425 (or 164119419 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 44312240430 its reverse (3404221344), we get a palindrome (47716461774).

The spelling of 44312240430 in words is "forty-four billion, three hundred twelve million, two hundred forty thousand, four hundred thirty".