1072056808234 has 16 divisors (see below), whose sum is σ = 1663685452800. Its totient is φ = 517498302384.

The previous prime is 1072056808223. The next prime is 1072056808237. The reversal of 1072056808234 is 4328086502701.

It is a super-2 number, since 2×1072056808234² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1072056808237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170442 + ... + 1474165.

It is an arithmetic number, because the mean of its divisors is an integer number (103980340800).

Almost surely, 2^{1072056808234} is an apocalyptic number.

1072056808234 is a deficient number, since it is larger than the sum of its proper divisors (591628644566).

1072056808234 is a wasteful number, since it uses less digits than its factorization.

1072056808234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1655877.

The product of its (nonzero) digits is 645120, while the sum is 46.

The spelling of 1072056808234 in words is "one trillion, seventy-two billion, fifty-six million, eight hundred eight thousand, two hundred thirty-four".