1354440005104 has 40 divisors (see below), whose sum is σ = 2675861345520. Its totient is φ = 663956694528.

The previous prime is 1354440005101. The next prime is 1354440005119. The reversal of 1354440005104 is 4015000444531.

It is a super-2 number, since 2×1354440005104² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1354440005101) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1571197 + ... + 2275420.

It is an arithmetic number, because the mean of its divisors is an integer number (66896533638).

Almost surely, 2^{1354440005104} is an apocalyptic number.

It is an amenable number.

1354440005104 is a deficient number, since it is larger than the sum of its proper divisors (1321421340416).

1354440005104 is a wasteful number, since it uses less digits than its factorization.

1354440005104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3847057 (or 3847051 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 1354440005104 its reverse (4015000444531), we get a palindrome (5369440449635).

The spelling of 1354440005104 in words is "one trillion, three hundred fifty-four billion, four hundred forty million, five thousand, one hundred four".