413501421440 has 64 divisors (see below), whose sum is σ = 993988588320. Its totient is φ = 164486707200.

The previous prime is 413501421349. The next prime is 413501421451. The reversal of 413501421440 is 44124105314.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1668956 + ... + 1900635.

Almost surely, 2^413501421440 is an apocalyptic number.

413501421440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

413501421440 is an abundant number, since it is smaller than the sum of its proper divisors (580487166880).

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

413501421440 is a wasteful number, since it uses less digits than its factorization.

413501421440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3569791 (or 3569779 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 29.

Adding to 413501421440 its reverse (44124105314), we get a palindrome (457625526754).

The spelling of 413501421440 in words is "four hundred thirteen billion, five hundred one million, four hundred twenty-one thousand, four hundred forty".