1043540442298 has 64 divisors (see below), whose sum is σ = 1624321548288. Its totient is φ = 502534992960.

The previous prime is 1043540442281. The next prime is 1043540442299. The reversal of 1043540442298 is 8922440453401.

It is not an unprimeable number, because it can be changed into a prime (1043540442299) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1541418336 + ... + 1541419012.

It is an arithmetic number, because the mean of its divisors is an integer number (25380024192).

Almost surely, 2^{1043540442298} is an apocalyptic number.

1043540442298 is a deficient number, since it is larger than the sum of its proper divisors (580781105990).

1043540442298 is a wasteful number, since it uses less digits than its factorization.

1043540442298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1627.

The product of its (nonzero) digits is 1105920, while the sum is 46.

Adding to 1043540442298 its reverse (8922440453401), we get a palindrome (9965980895699).

The spelling of 1043540442298 in words is "one trillion, forty-three billion, five hundred forty million, four hundred forty-two thousand, two hundred ninety-eight".