1541242130 has 16 divisors (see below), whose sum is σ = 2774919384. Its totient is φ = 616344960.

The previous prime is 1541242093. The next prime is 1541242139. The reversal of 1541242130 is 312421451.

It can be written as a sum of positive squares in 4 ways, for example, as 807753241 + 733488889 = 28421^2 + 27083^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1541242096 and 1541242105.

It is not an unprimeable number, because it can be changed into a prime (1541242139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29534 + ... + 62886.

Almost surely, 2^1541242130 is an apocalyptic number.

1541242130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1541242130 is a deficient number, since it is larger than the sum of its proper divisors (1233677254).

1541242130 is a wasteful number, since it uses less digits than its factorization.

1541242130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37981.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 1541242130 is about 39258.6567523648. The cubic root of 1541242130 is about 1155.1107456761.

Adding to 1541242130 its reverse (312421451), we get a palindrome (1853663581).

The spelling of 1541242130 in words is "one billion, five hundred forty-one million, two hundred forty-two thousand, one hundred thirty".