3145444535 has 8 divisors (see below), whose sum is σ = 3787872720. Its totient is φ = 2507462784.

The previous prime is 3145444507. The next prime is 3145444553. The reversal of 3145444535 is 5354445413.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3145444535 - 2¹² = 3145440439 is a prime.

It is a super-2 number, since 2×3145444535² = 19787642645522732450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1110050 + ... + 1112879.

It is an arithmetic number, because the mean of its divisors is an integer number (473484090).

Almost surely, 2^3145444535 is an apocalyptic number.

3145444535 is a deficient number, since it is larger than the sum of its proper divisors (642428185).

3145444535 is a wasteful number, since it uses less digits than its factorization.

3145444535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2223217.

The product of its digits is 288000, while the sum is 38.

The square root of 3145444535 is about 56084.2628105247. The cubic root of 3145444535 is about 1465.1902178584.

Adding to 3145444535 its reverse (5354445413), we get a palindrome (8499889948).

The spelling of 3145444535 in words is "three billion, one hundred forty-five million, four hundred forty-four thousand, five hundred thirty-five".