1044562142554 has 96 divisors (see below), whose sum is σ = 1910669402880. Its totient is φ = 427737881088.

The previous prime is 1044562142537. The next prime is 1044562142581. The reversal of 1044562142554 is 4552412654401.

1044562142554 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1044562142554² (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 1044562142554.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 94550659 + ... + 94561705.

It is an arithmetic number, because the mean of its divisors is an integer number (19902806280).

Almost surely, 2^{1044562142554} is an apocalyptic number.

1044562142554 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1044562142554 is a deficient number, since it is larger than the sum of its proper divisors (866107260326).

1044562142554 is an frugal number, since it uses more digits than its factorization.

1044562142554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11210 (or 11182 counting only the distinct ones).

The product of its (nonzero) digits is 768000, while the sum is 43.

Adding to 1044562142554 its reverse (4552412654401), we get a palindrome (5596974796955).

The spelling of 1044562142554 in words is "one trillion, forty-four billion, five hundred sixty-two million, one hundred forty-two thousand, five hundred fifty-four".