1081322234434 has 32 divisors (see below), whose sum is σ = 1753463416320. Its totient is φ = 497155957632.

The previous prime is 1081322234423. The next prime is 1081322234501. The reversal of 1081322234434 is 4344322231801.

It is a junction number, because it is equal to n+sod(n) for n = 1081322234393 and 1081322234402.

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, 13953807 + ... + 14031085.

It is an arithmetic number, because the mean of its divisors is an integer number (54795731760).

Almost surely, 2^{1081322234434} is an apocalyptic number.

1081322234434 is a deficient number, since it is larger than the sum of its proper divisors (672141181886).

1081322234434 is a wasteful number, since it uses less digits than its factorization.

1081322234434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79354.

The product of its (nonzero) digits is 110592, while the sum is 37.

The spelling of 1081322234434 in words is "one trillion, eighty-one billion, three hundred twenty-two million, two hundred thirty-four thousand, four hundred thirty-four".