35442779743 has 4 divisors (see below), whose sum is σ = 40506034000. Its totient is φ = 30379525488.

The previous prime is 35442779741. The next prime is 35442779747. The reversal of 35442779743 is 34797724453.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 35442779743 - 2¹ = 35442779741 is a prime.

It is a super-2 number, since 2×35442779743² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35442779741) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2531627118 + ... + 2531627131.

It is an arithmetic number, because the mean of its divisors is an integer number (10126508500).

Almost surely, 2^35442779743 is an apocalyptic number.

35442779743 is a deficient number, since it is larger than the sum of its proper divisors (5063254257).

35442779743 is an equidigital number, since it uses as much as digits as its factorization.

35442779743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5063254256.

The product of its digits is 17781120, while the sum is 55.

The spelling of 35442779743 in words is "thirty-five billion, four hundred forty-two million, seven hundred seventy-nine thousand, seven hundred forty-three".