3545274442743 has 36 divisors (see below), whose sum is σ = 5650217773200. Its totient is φ = 2140481228160.

The previous prime is 3545274442709. The next prime is 3545274442747. The reversal of 3545274442743 is 3472444725453.

3545274442743 is a `hidden beast` number, since 3 + 5 + 4 + 527 + 4 + 4 + 42 + 74 + 3 = 666.

It is not a de Polignac number, because 3545274442743 - 2¹⁰ = 3545274441719 is a prime.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 3545274442743.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3545274442747) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 5902818 + ... + 6475631.

It is an arithmetic number, because the mean of its divisors is an integer number (156950493700).

Almost surely, 2^{3545274442743} is an apocalyptic number.

3545274442743 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

3545274442743 is a deficient number, since it is larger than the sum of its proper divisors (2104943330457).

3545274442743 is a wasteful number, since it uses less digits than its factorization.

3545274442743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12378740 (or 12378726 counting only the distinct ones).

The product of its digits is 45158400, while the sum is 54.

The spelling of 3545274442743 in words is "three trillion, five hundred forty-five billion, two hundred seventy-four million, four hundred forty-two thousand, seven hundred forty-three".