1013810344434 has 48 divisors (see below), whose sum is σ = 2223707645952. Its totient is φ = 333781833024.

The previous prime is 1013810344433. The next prime is 1013810344471. The reversal of 1013810344434 is 4344430183101.

1013810344434 is a `hidden beast` number, since 101 + 3 + 8 + 103 + 4 + 443 + 4 = 666.

It is a super-2 number, since 2×1013810344434² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1013810344433) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3787 + ... + 1423950.

It is an arithmetic number, because the mean of its divisors is an integer number (46327242624).

Almost surely, 2^{1013810344434} is an apocalyptic number.

1013810344434 is an abundant number, since it is smaller than the sum of its proper divisors (1209897301518).

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

1013810344434 is a wasteful number, since it uses less digits than its factorization.

1013810344434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1428231 (or 1428228 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The spelling of 1013810344434 in words is "one trillion, thirteen billion, eight hundred ten million, three hundred forty-four thousand, four hundred thirty-four".