1031034440413 has 16 divisors (see below), whose sum is σ = 1050089097600. Its totient is φ = 1012033638720.

The previous prime is 1031034440411. The next prime is 1031034440437. The reversal of 1031034440413 is 3140444301301.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1031034440413 - 2¹ = 1031034440411 is a prime.

It is a super-2 number, since 2×1031034440413² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1031034440411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147645720 + ... + 147652702.

It is an arithmetic number, because the mean of its divisors is an integer number (65630568600).

Almost surely, 2^{1031034440413} is an apocalyptic number.

It is an amenable number.

1031034440413 is a deficient number, since it is larger than the sum of its proper divisors (19054657187).

1031034440413 is a wasteful number, since it uses less digits than its factorization.

1031034440413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10452.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 1031034440413 its reverse (3140444301301), we get a palindrome (4171478741714).

The spelling of 1031034440413 in words is "one trillion, thirty-one billion, thirty-four million, four hundred forty thousand, four hundred thirteen".