3541131412 has 36 divisors (see below), whose sum is σ = 7763255220. Its totient is φ = 1400886144.

The previous prime is 3541131401. The next prime is 3541131427. The reversal of 3541131412 is 2141311453.

It can be written as a sum of positive squares in 2 ways, for example, as 458216836 + 3082914576 = 21406^2 + 55524^2 .

It is a super-2 number, since 2×3541131412² = 25079223354106227488, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 692337 + ... + 697432.

Almost surely, 2^3541131412 is an apocalyptic number.

It is an amenable number.

3541131412 is an abundant number, since it is smaller than the sum of its proper divisors (4222123808).

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

3541131412 is a wasteful number, since it uses less digits than its factorization.

3541131412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1389800 (or 1389791 counting only the distinct ones).

The product of its digits is 1440, while the sum is 25.

The square root of 3541131412 is about 59507.4063625697. The cubic root of 3541131412 is about 1524.2189191188.

Adding to 3541131412 its reverse (2141311453), we get a palindrome (5682442865).

The spelling of 3541131412 in words is "three billion, five hundred forty-one million, one hundred thirty-one thousand, four hundred twelve".