3141540226 has 16 divisors (see below), whose sum is σ = 5141844288. Its totient is φ = 1427655600.

The previous prime is 3141540221. The next prime is 3141540247. The reversal of 3141540226 is 6220451413.

It is a super-2 number, since 2×3141540226² = 19738549983152262152, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3141540194 and 3141540203.

It is not an unprimeable number, because it can be changed into a prime (3141540221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106336 + ... + 132628.

It is an arithmetic number, because the mean of its divisors is an integer number (321365268).

Almost surely, 2^3141540226 is an apocalyptic number.

3141540226 is a deficient number, since it is larger than the sum of its proper divisors (2000304062).

3141540226 is a wasteful number, since it uses less digits than its factorization.

3141540226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31737.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 3141540226 is about 56049.4444753915. Note that the first 4 decimals coincide. The cubic root of 3141540226 is about 1464.5837403723.

Adding to 3141540226 its reverse (6220451413), we get a palindrome (9361991639).

The spelling of 3141540226 in words is "three billion, one hundred forty-one million, five hundred forty thousand, two hundred twenty-six".