415452345440 has 96 divisors (see below), whose sum is σ = 1070877223584. Its totient is φ = 151053373440.

The previous prime is 415452345421. The next prime is 415452345457. The reversal of 415452345440 is 44543254514.

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, 21386612 + ... + 21406028.

It is an arithmetic number, because the mean of its divisors is an integer number (11154971079).

Almost surely, 2^415452345440 is an apocalyptic number.

415452345440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

415452345440 is an abundant number, since it is smaller than the sum of its proper divisors (655424878144).

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

415452345440 is a wasteful number, since it uses less digits than its factorization.

415452345440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31600 (or 31592 counting only the distinct ones).

The product of its (nonzero) digits is 768000, while the sum is 41.

Adding to 415452345440 its reverse (44543254514), we get a palindrome (459995599954).

The spelling of 415452345440 in words is "four hundred fifteen billion, four hundred fifty-two million, three hundred forty-five thousand, four hundred forty".