1541131043132 has 24 divisors (see below), whose sum is σ = 2703446928000. Its totient is φ = 768719849216.

The previous prime is 1541131043117. The next prime is 1541131043141. The reversal of 1541131043132 is 2313401311451.

It is a junction number, because it is equal to n+sod(n) for n = 1541131043095 and 1541131043104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2516744 + ... + 3068592.

It is an arithmetic number, because the mean of its divisors is an integer number (112643622000).

Almost surely, 2^{1541131043132} is an apocalyptic number.

It is an amenable number.

1541131043132 is a deficient number, since it is larger than the sum of its proper divisors (1162315884868).

1541131043132 is a wasteful number, since it uses less digits than its factorization.

1541131043132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 553525 (or 553523 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

Adding to 1541131043132 its reverse (2313401311451), we get a palindrome (3854532354583).

The spelling of 1541131043132 in words is "one trillion, five hundred forty-one billion, one hundred thirty-one million, forty-three thousand, one hundred thirty-two".