1142053030662 has 64 divisors (see below), whose sum is σ = 2450476730880. Its totient is φ = 353908583424.

The previous prime is 1142053030637. The next prime is 1142053030669. The reversal of 1142053030662 is 2660303502411.

It is a super-2 number, since 2×1142053030662² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1142053030669) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 4623093 + ... + 4863855.

It is an arithmetic number, because the mean of its divisors is an integer number (38288698920).

Almost surely, 2^{1142053030662} is an apocalyptic number.

1142053030662 is an abundant number, since it is smaller than the sum of its proper divisors (1308423700218).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1142053030662 is a wasteful number, since it uses less digits than its factorization.

1142053030662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241757.

The product of its (nonzero) digits is 25920, while the sum is 33.

The spelling of 1142053030662 in words is "one trillion, one hundred forty-two billion, fifty-three million, thirty thousand, six hundred sixty-two".