1001344400134 has 16 divisors (see below), whose sum is σ = 1673334144720. Its totient is φ = 446222437920.

The previous prime is 1001344400117. The next prime is 1001344400167. The reversal of 1001344400134 is 4310044431001.

1001344400134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1001344400099 and 1001344400108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 664020732 + ... + 664022239.

It is an arithmetic number, because the mean of its divisors is an integer number (104583384045).

Almost surely, 2^{1001344400134} is an apocalyptic number.

1001344400134 is a deficient number, since it is larger than the sum of its proper divisors (671989744586).

1001344400134 is a wasteful number, since it uses less digits than its factorization.

1001344400134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1328043015.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 1001344400134 its reverse (4310044431001), we get a palindrome (5311388831135).

The spelling of 1001344400134 in words is "one trillion, one billion, three hundred forty-four million, four hundred thousand, one hundred thirty-four".