1144602025042 has 32 divisors (see below), whose sum is σ = 2064358074240. Its totient is φ = 465644661120.

The previous prime is 1144602025031. The next prime is 1144602025067. The reversal of 1144602025042 is 2405202064411.

It is a super-2 number, since 2×1144602025042² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1144602024995 and 1144602025013.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26925792 + ... + 26968267.

It is an arithmetic number, because the mean of its divisors is an integer number (64511189820).

Almost surely, 2^{1144602025042} is an apocalyptic number.

1144602025042 is a deficient number, since it is larger than the sum of its proper divisors (919756049198).

1144602025042 is a wasteful number, since it uses less digits than its factorization.

1144602025042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53894146.

The product of its (nonzero) digits is 15360, while the sum is 31.

Adding to 1144602025042 its reverse (2405202064411), we get a palindrome (3549804089453).

The spelling of 1144602025042 in words is "one trillion, one hundred forty-four billion, six hundred two million, twenty-five thousand, forty-two".