3141240532 has 6 divisors (see below), whose sum is σ = 5497170938. Its totient is φ = 1570620264.

The previous prime is 3141240521. The next prime is 3141240539. The reversal of 3141240532 is 2350421413.

It can be written as a sum of positive squares in only one way, i.e., 2295943056 + 845297476 = 47916^2 + 29074^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3141240497 and 3141240506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3141240539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 392655063 + ... + 392655070.

Almost surely, 2^3141240532 is an apocalyptic number.

It is an amenable number.

3141240532 is a deficient number, since it is larger than the sum of its proper divisors (2355930406).

3141240532 is a wasteful number, since it uses less digits than its factorization.

3141240532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 785310137 (or 785310135 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 3141240532 is about 56046.7709328557. The cubic root of 3141240532 is about 1464.5371665172.

Adding to 3141240532 its reverse (2350421413), we get a palindrome (5491661945).

The spelling of 3141240532 in words is "three billion, one hundred forty-one million, two hundred forty thousand, five hundred thirty-two".