413531440245 has 48 divisors (see below), whose sum is σ = 893657561472. Its totient is φ = 171857220480.

The previous prime is 413531440243. The next prime is 413531440261. The reversal of 413531440245 is 542044135314.

413531440245 is a `hidden beast` number, since 41 + 3 + 531 + 4 + 40 + 2 + 45 = 666.

It is not a de Polignac number, because 413531440245 - 2¹ = 413531440243 is a prime.

It is a super-3 number, since 3×413531440245³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (413531440243) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 59669182 + ... + 59676111.

It is an arithmetic number, because the mean of its divisors is an integer number (18617865864).

Almost surely, 2^413531440245 is an apocalyptic number.

413531440245 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

413531440245 is an abundant number, since it is smaller than the sum of its proper divisors (480126121227).

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

413531440245 is a wasteful number, since it uses less digits than its factorization.

413531440245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119345322 (or 119345319 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

Adding to 413531440245 its reverse (542044135314), we get a palindrome (955575575559).

It can be divided in two parts, 413531 and 440245, that added together give a square (853776 = 924²).

The spelling of 413531440245 in words is "four hundred thirteen billion, five hundred thirty-one million, four hundred forty thousand, two hundred forty-five".