3141440302 has 128 divisors (see below), whose sum is σ = 6744342528. Its totient is φ = 1056153600.

The previous prime is 3141440299. The next prime is 3141440311. The reversal of 3141440302 is 2030441413.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8202003 + ... + 8202385.

It is an arithmetic number, because the mean of its divisors is an integer number (52690176).

Almost surely, 2^3141440302 is an apocalyptic number.

3141440302 is an abundant number, since it is smaller than the sum of its proper divisors (3602902226).

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

3141440302 is a wasteful number, since it uses less digits than its factorization.

3141440302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 3141440302 is about 56048.5530767744. The cubic root of 3141440302 is about 1464.5682120425.

Adding to 3141440302 its reverse (2030441413), we get a palindrome (5171881715).

The spelling of 3141440302 in words is "three billion, one hundred forty-one million, four hundred forty thousand, three hundred two".