1540141304112 has 120 divisors (see below), whose sum is σ = 4449798587520. Its totient is φ = 496763781120.

The previous prime is 1540141304089. The next prime is 1540141304129. The reversal of 1540141304112 is 2114031410451.

It is a happy number.

1540141304112 is a `hidden beast` number, since 1 + 540 + 1 + 4 + 1 + 3 + 0 + 4 + 112 = 666.

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 23 ways as a sum of consecutive naturals, for example, 61130814 + ... + 61156002.

It is an arithmetic number, because the mean of its divisors is an integer number (37081654896).

Almost surely, 2^{1540141304112} is an apocalyptic number.

1540141304112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1540141304112 is an abundant number, since it is smaller than the sum of its proper divisors (2909657283408).

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

1540141304112 is a wasteful number, since it uses less digits than its factorization.

1540141304112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38931 (or 38922 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

Adding to 1540141304112 its reverse (2114031410451), we get a palindrome (3654172714563).

The spelling of 1540141304112 in words is "one trillion, five hundred forty billion, one hundred forty-one million, three hundred four thousand, one hundred twelve".