44103434403440 has 40 divisors (see below), whose sum is σ = 102850275034608. Its totient is φ = 17588076549120.

The previous prime is 44103434403367. The next prime is 44103434403503. The reversal of 44103434403440 is 4430443430144.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×44103434403440² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 44103434403394 and 44103434403403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 832742297 + ... + 832795256.

Almost surely, 2^{44103434403440} is an apocalyptic number.

44103434403440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

44103434403440 is an abundant number, since it is smaller than the sum of its proper divisors (58746840631168).

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

44103434403440 is a wasteful number, since it uses less digits than its factorization.

44103434403440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1665537897 (or 1665537891 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 38.

Adding to 44103434403440 its reverse (4430443430144), we get a palindrome (48533877833584).

The spelling of 44103434403440 in words is "forty-four trillion, one hundred three billion, four hundred thirty-four million, four hundred three thousand, four hundred forty".