1534120440411 has 32 divisors (see below), whose sum is σ = 2245623367680. Its totient is φ = 925757599104.

The previous prime is 1534120440407. The next prime is 1534120440473. The reversal of 1534120440411 is 1140440214351.

It is not a de Polignac number, because 1534120440411 - 2² = 1534120440407 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1534120440211) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 3616830 + ... + 4018668.

It is an arithmetic number, because the mean of its divisors is an integer number (70175730240).

Almost surely, 2^{1534120440411} is an apocalyptic number.

1534120440411 is a deficient number, since it is larger than the sum of its proper divisors (711502927269).

1534120440411 is a wasteful number, since it uses less digits than its factorization.

1534120440411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403755.

The product of its (nonzero) digits is 7680, while the sum is 30.

Adding to 1534120440411 its reverse (1140440214351), we get a palindrome (2674560654762).

The spelling of 1534120440411 in words is "one trillion, five hundred thirty-four billion, one hundred twenty million, four hundred forty thousand, four hundred eleven".