1411312320240 has 40 divisors (see below), whose sum is σ = 4375068193488. Its totient is φ = 376349952000.

The previous prime is 1411312320217. The next prime is 1411312320241. The reversal of 1411312320240 is 420232131141.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×1411312320240² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 1411312320240.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1411312320241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2940233761 + ... + 2940234240.

Almost surely, 2^{1411312320240} is an apocalyptic number.

1411312320240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1411312320240 is an abundant number, since it is smaller than the sum of its proper divisors (2963755873248).

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

1411312320240 is a wasteful number, since it uses less digits than its factorization.

1411312320240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5880468017 (or 5880468011 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 1411312320240 its reverse (420232131141), we get a palindrome (1831544451381).

The spelling of 1411312320240 in words is "one trillion, four hundred eleven billion, three hundred twelve million, three hundred twenty thousand, two hundred forty".