3141540355 has 4 divisors (see below), whose sum is σ = 3769848432. Its totient is φ = 2513232280.

The previous prime is 3141540349. The next prime is 3141540371. The reversal of 3141540355 is 5530451413.

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

It is a de Polignac number, because none of the positive numbers 2^k-3141540355 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 314154031 + ... + 314154040.

It is an arithmetic number, because the mean of its divisors is an integer number (942462108).

Almost surely, 2^3141540355 is an apocalyptic number.

3141540355 is a deficient number, since it is larger than the sum of its proper divisors (628308077).

3141540355 is an equidigital number, since it uses as much as digits as its factorization.

3141540355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 628308076.

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 3141540355 is about 56049.4456261612. The cubic root of 3141540355 is about 1464.5837604188.

Adding to 3141540355 its reverse (5530451413), we get a palindrome (8671991768).

The spelling of 3141540355 in words is "three billion, one hundred forty-one million, five hundred forty thousand, three hundred fifty-five".