4305472560040 has 64 divisors (see below), whose sum is σ = 9778170085200. Its totient is φ = 1706052698112.

The previous prime is 4305472560029. The next prime is 4305472560043. The reversal of 4305472560040 is 400652745034.

It can be written as a sum of positive squares in 8 ways, for example, as 258350591524 + 4047121968516 = 508282^2 + 2011746^2 .

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 4305472559975 and 4305472560002.

It is not an unprimeable number, because it can be changed into a prime (4305472560043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8397796 + ... + 8895724.

Almost surely, 2^{4305472560040} is an apocalyptic number.

4305472560040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4305472560040 is an abundant number, since it is smaller than the sum of its proper divisors (5472697525160).

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

4305472560040 is a wasteful number, since it uses less digits than its factorization.

4305472560040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 499966 (or 499962 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 40.

The spelling of 4305472560040 in words is "four trillion, three hundred five billion, four hundred seventy-two million, five hundred sixty thousand, forty".