1413103455440 has 40 divisors (see below), whose sum is σ = 3398757454440. Its totient is φ = 545750299136.

The previous prime is 1413103455431. The next prime is 1413103455443. The reversal of 1413103455440 is 445543013141.

It can be written as a sum of positive squares in 4 ways, for example, as 102884411536 + 1310219043904 = 320756^2 + 1144648^2 .

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

It is a super-2 number, since 2×1413103455440² (a number of 25 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 1413103455440.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1413103455443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 304545839 + ... + 304550478.

It is an arithmetic number, because the mean of its divisors is an integer number (84968936361).

Almost surely, 2^{1413103455440} is an apocalyptic number.

1413103455440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1413103455440 is an abundant number, since it is smaller than the sum of its proper divisors (1985653999000).

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

1413103455440 is a wasteful number, since it uses less digits than its factorization.

1413103455440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 609096359 (or 609096353 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 1413103455440 its reverse (445543013141), we get a palindrome (1858646468581).

The spelling of 1413103455440 in words is "one trillion, four hundred thirteen billion, one hundred three million, four hundred fifty-five thousand, four hundred forty".