1043231244546 has 16 divisors (see below), whose sum is σ = 2086550481600. Its totient is φ = 347729082768.

The previous prime is 1043231244509. The next prime is 1043231244557. The reversal of 1043231244546 is 6454421323401.

It is a super-2 number, since 2×1043231244546² (a number of 25 digits) contains 22 as substring.

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, 3511726 + ... + 3797193.

It is an arithmetic number, because the mean of its divisors is an integer number (130409405100).

Almost surely, 2^{1043231244546} is an apocalyptic number.

1043231244546 is an abundant number, since it is smaller than the sum of its proper divisors (1043319237054).

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

1043231244546 is a wasteful number, since it uses less digits than its factorization.

1043231244546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7332713.

The product of its (nonzero) digits is 276480, while the sum is 39.

Adding to 1043231244546 its reverse (6454421323401), we get a palindrome (7497652567947).

The spelling of 1043231244546 in words is "one trillion, forty-three billion, two hundred thirty-one million, two hundred forty-four thousand, five hundred forty-six".