1152411543420 has 48 divisors (see below), whose sum is σ = 3305453604768. Its totient is φ = 299814384640.

The previous prime is 1152411543359. The next prime is 1152411543421. The reversal of 1152411543420 is 243451142511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1152411543421) 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, 234227529 + ... + 234232448.

It is an arithmetic number, because the mean of its divisors is an integer number (68863616766).

Almost surely, 2^{1152411543420} is an apocalyptic number.

1152411543420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1152411543420 is an abundant number, since it is smaller than the sum of its proper divisors (2153042061348).

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

1152411543420 is a wasteful number, since it uses less digits than its factorization.

1152411543420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468460030 (or 468460028 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 33.

Adding to 1152411543420 its reverse (243451142511), we get a palindrome (1395862685931).

The spelling of 1152411543420 in words is "one trillion, one hundred fifty-two billion, four hundred eleven million, five hundred forty-three thousand, four hundred twenty".