1442955088 has 20 divisors (see below), whose sum is σ = 2892130740. Its totient is φ = 696598784.

The previous prime is 1442955079. The next prime is 1442955167. The reversal of 1442955088 is 8805592441.

It can be written as a sum of positive squares in 2 ways, for example, as 993006144 + 449948944 = 31512^2 + 21212^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1554445 + ... + 1555372.

It is an arithmetic number, because the mean of its divisors is an integer number (144606537).

Almost surely, 2^1442955088 is an apocalyptic number.

It is an amenable number.

1442955088 is an abundant number, since it is smaller than the sum of its proper divisors (1449175652).

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

1442955088 is a wasteful number, since it uses less digits than its factorization.

1442955088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3109854 (or 3109848 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 46.

The square root of 1442955088 is about 37986.2486697489. The cubic root of 1442955088 is about 1130.0151636047.

The spelling of 1442955088 in words is "one billion, four hundred forty-two million, nine hundred fifty-five thousand, eighty-eight".