1013344321434 has 32 divisors (see below), whose sum is σ = 2154707547264. Its totient is φ = 316999151040.

The previous prime is 1013344321427. The next prime is 1013344321441. The reversal of 1013344321434 is 4341234433101.

It is an interprime number because it is at equal distance from previous prime (1013344321427) and next prime (1013344321441).

It is a junction number, because it is equal to n+sod(n) for n = 1013344321395 and 1013344321404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69266977 + ... + 69281604.

It is an arithmetic number, because the mean of its divisors is an integer number (67334610852).

Almost surely, 2^{1013344321434} is an apocalyptic number.

1013344321434 is an abundant number, since it is smaller than the sum of its proper divisors (1141363225830).

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

1013344321434 is a wasteful number, since it uses less digits than its factorization.

1013344321434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138548662.

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 1013344321434 its reverse (4341234433101), we get a palindrome (5354578754535).

The spelling of 1013344321434 in words is "one trillion, thirteen billion, three hundred forty-four million, three hundred twenty-one thousand, four hundred thirty-four".