1054544042002 has 16 divisors (see below), whose sum is σ = 1781282605824. Its totient is φ = 463875678000.

The previous prime is 1054544041987. The next prime is 1054544042023. The reversal of 1054544042002 is 2002404454501.

It is a super-2 number, since 2×1054544042002² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 773125449 + ... + 773126812.

It is an arithmetic number, because the mean of its divisors is an integer number (111330162864).

Almost surely, 2^{1054544042002} is an apocalyptic number.

1054544042002 is a deficient number, since it is larger than the sum of its proper divisors (726738563822).

1054544042002 is a wasteful number, since it uses less digits than its factorization.

1054544042002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1546252305.

The product of its (nonzero) digits is 25600, while the sum is 31.

Adding to 1054544042002 its reverse (2002404454501), we get a palindrome (3056948496503).

The spelling of 1054544042002 in words is "one trillion, fifty-four billion, five hundred forty-four million, forty-two thousand, two".