1354144202775 has 108 divisors (see below), whose sum is σ = 3038441980392. Its totient is φ = 571419031680.

The previous prime is 1354144202753. The next prime is 1354144202783. The reversal of 1354144202775 is 5772024414531.

1354144202775 is a `hidden beast` number, since 1 + 354 + 1 + 4 + 4 + 20 + 277 + 5 = 666.

It is not a de Polignac number, because 1354144202775 - 2⁷ = 1354144202647 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 1354144202775.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 4580709 + ... + 4867358.

Almost surely, 2^{1354144202775} is an apocalyptic number.

1354144202775 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1354144202775 is an abundant number, since it is smaller than the sum of its proper divisors (1684297777617).

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

1354144202775 is a wasteful number, since it uses less digits than its factorization.

1354144202775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9448110 (or 9448095 counting only the distinct ones).

The product of its (nonzero) digits is 940800, while the sum is 45.

The spelling of 1354144202775 in words is "one trillion, three hundred fifty-four billion, one hundred forty-four million, two hundred two thousand, seven hundred seventy-five".