1043542352312 has 16 divisors (see below), whose sum is σ = 1958644629360. Its totient is φ = 521237117824.

The previous prime is 1043542352311. The next prime is 1043542352339. The reversal of 1043542352312 is 2132532453401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1043542352311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66748988 + ... + 66764619.

It is an arithmetic number, because the mean of its divisors is an integer number (122415289335).

Almost surely, 2^{1043542352312} is an apocalyptic number.

It is an amenable number.

1043542352312 is a deficient number, since it is larger than the sum of its proper divisors (915102277048).

1043542352312 is a wasteful number, since it uses less digits than its factorization.

1043542352312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133514590 (or 133514586 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 35.

The spelling of 1043542352312 in words is "one trillion, forty-three billion, five hundred forty-two million, three hundred fifty-two thousand, three hundred twelve".