1071330552234 has 40 divisors (see below), whose sum is σ = 2400771791748. Its totient is φ = 357080762880.

The previous prime is 1071330552223. The next prime is 1071330552239. The reversal of 1071330552234 is 4322550331701.

1071330552234 is a `hidden beast` number, since 1 + 0 + 71 + 3 + 3 + 0 + 552 + 2 + 34 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 852584456025 + 218746096209 = 923355^2 + 467703^2 .

It is a super-2 number, since 2×1071330552234² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1071330552239) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1745994 + ... + 2278410.

Almost surely, 2^{1071330552234} is an apocalyptic number.

1071330552234 is an abundant number, since it is smaller than the sum of its proper divisors (1329441239514).

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

1071330552234 is a wasteful number, since it uses less digits than its factorization.

1071330552234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544852 (or 544843 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 36.

Adding to 1071330552234 its reverse (4322550331701), we get a palindrome (5393880883935).

The spelling of 1071330552234 in words is "one trillion, seventy-one billion, three hundred thirty million, five hundred fifty-two thousand, two hundred thirty-four".