411522451240 has 32 divisors (see below), whose sum is σ = 930723074280. Its totient is φ = 163756081152.

The previous prime is 411522451217. The next prime is 411522451271. The reversal of 411522451240 is 42154225114.

It can be written as a sum of positive squares in 4 ways, for example, as 358999895556 + 52522555684 = 599166^2 + 229178^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26645289 + ... + 26660728.

Almost surely, 2^411522451240 is an apocalyptic number.

411522451240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

411522451240 is an abundant number, since it is smaller than the sum of its proper divisors (519200623040).

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

411522451240 is a wasteful number, since it uses less digits than its factorization.

411522451240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53306221 (or 53306217 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 31.

Adding to 411522451240 its reverse (42154225114), we get a palindrome (453676676354).

The spelling of 411522451240 in words is "four hundred eleven billion, five hundred twenty-two million, four hundred fifty-one thousand, two hundred forty".