3141433645 has 16 divisors (see below), whose sum is σ = 4318554240. Its totient is φ = 2148974784.

The previous prime is 3141433643. The next prime is 3141433661. The reversal of 3141433645 is 5463341413.

It is a cyclic number.

It is not a de Polignac number, because 3141433645 - 2¹ = 3141433643 is a prime.

It is a super-3 number, since 3×3141433645³ (a number of 29 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3141433645.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3141433643) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92442 + ... + 121771.

It is an arithmetic number, because the mean of its divisors is an integer number (269909640).

Almost surely, 2^3141433645 is an apocalyptic number.

3141433645 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3141433645 is a deficient number, since it is larger than the sum of its proper divisors (1177120595).

3141433645 is a wasteful number, since it uses less digits than its factorization.

3141433645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214644.

The product of its digits is 51840, while the sum is 34.

The square root of 3141433645 is about 56048.4936907318. The cubic root of 3141433645 is about 1464.5671775237.

The spelling of 3141433645 in words is "three billion, one hundred forty-one million, four hundred thirty-three thousand, six hundred forty-five".