1442003101042 has 32 divisors (see below), whose sum is σ = 2618034659712. Its totient is φ = 581511139584.

The previous prime is 1442003101013. The next prime is 1442003101051. The reversal of 1442003101042 is 2401013002441.

It is a happy number.

It is a super-2 number, since 2×1442003101042² (a number of 25 digits) contains 22 as substring.

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, 299913 + ... + 1724515.

It is an arithmetic number, because the mean of its divisors is an integer number (81813583116).

Almost surely, 2^{1442003101042} is an apocalyptic number.

1442003101042 is a deficient number, since it is larger than the sum of its proper divisors (1176031558670).

1442003101042 is a wasteful number, since it uses less digits than its factorization.

1442003101042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1428882.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 1442003101042 its reverse (2401013002441), we get a palindrome (3843016103483).

The spelling of 1442003101042 in words is "one trillion, four hundred forty-two billion, three million, one hundred one thousand, forty-two".