1041421142532 has 48 divisors (see below), whose sum is σ = 2475838883840. Its totient is φ = 340643410848.

The previous prime is 1041421142513. The next prime is 1041421142543. The reversal of 1041421142532 is 2352411241401.

It is a super-2 number, since 2×1041421142532² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1041421142532.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3215248 + ... + 3524295.

Almost surely, 2^{1041421142532} is an apocalyptic number.

1041421142532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1041421142532 is an abundant number, since it is smaller than the sum of its proper divisors (1434417741308).

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

1041421142532 is a wasteful number, since it uses less digits than its factorization.

1041421142532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6739792 (or 6739790 counting only the distinct ones).

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

Adding to 1041421142532 its reverse (2352411241401), we get a palindrome (3393832383933).

The spelling of 1041421142532 in words is "one trillion, forty-one billion, four hundred twenty-one million, one hundred forty-two thousand, five hundred thirty-two".