1412501540 has 12 divisors (see below), whose sum is σ = 2966253276. Its totient is φ = 565000608.

The previous prime is 1412501533. The next prime is 1412501557. The reversal of 1412501540 is 451052141.

It can be written as a sum of positive squares in 2 ways, for example, as 463368676 + 949132864 = 21526^2 + 30808^2 .

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, 35312519 + ... + 35312558.

It is an arithmetic number, because the mean of its divisors is an integer number (247187773).

Almost surely, 2^1412501540 is an apocalyptic number.

1412501540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1412501540 is an abundant number, since it is smaller than the sum of its proper divisors (1553751736).

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

1412501540 is a wasteful number, since it uses less digits than its factorization.

1412501540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70625086 (or 70625084 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 1412501540 is about 37583.2614337819. The cubic root of 1412501540 is about 1122.0089210582.

Adding to 1412501540 its reverse (451052141), we get a palindrome (1863553681).

The spelling of 1412501540 in words is "one billion, four hundred twelve million, five hundred one thousand, five hundred forty".