1354040454736 has 40 divisors (see below), whose sum is σ = 2652258697704. Its totient is φ = 669600921600.

The previous prime is 1354040454733. The next prime is 1354040454769. The reversal of 1354040454736 is 6374540404531.

It can be written as a sum of positive squares in 4 ways, for example, as 7642256400 + 1346398198336 = 87420^2 + 1160344^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1354040454733) 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 7 ways as a sum of consecutive naturals, for example, 1067076 + ... + 1961308.

Almost surely, 2^{1354040454736} is an apocalyptic number.

1354040454736 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1354040454736 is a deficient number, since it is larger than the sum of its proper divisors (1298218242968).

1354040454736 is a wasteful number, since it uses less digits than its factorization.

1354040454736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 895279 (or 895273 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 46.

The spelling of 1354040454736 in words is "one trillion, three hundred fifty-four billion, forty million, four hundred fifty-four thousand, seven hundred thirty-six".