1541040201 has 16 divisors (see below), whose sum is σ = 2403182400. Its totient is φ = 973288224.

The previous prime is 1541040187. The next prime is 1541040211. The reversal of 1541040201 is 1020401451.

1541040201 is a `hidden beast` number, since 15 + 410 + 40 + 201 = 666.

It is not a de Polignac number, because 1541040201 - 2¹⁰ = 1541039177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1541040211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1501476 + ... + 1502501.

It is an arithmetic number, because the mean of its divisors is an integer number (150198900).

Almost surely, 2^1541040201 is an apocalyptic number.

It is an amenable number.

1541040201 is a deficient number, since it is larger than the sum of its proper divisors (862142199).

1541040201 is a wasteful number, since it uses less digits than its factorization.

1541040201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3004005 (or 3003999 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 1541040201 is about 39256.0848913898. The cubic root of 1541040201 is about 1155.0602970714.

Adding to 1541040201 its reverse (1020401451), we get a palindrome (2561441652).

It can be divided in two parts, 15410 and 40201, that added together give a triangular number (55611 = T₃₃₃).

The spelling of 1541040201 in words is "one billion, five hundred forty-one million, forty thousand, two hundred one".