1415420530 has 8 divisors (see below), whose sum is σ = 2547756972. Its totient is φ = 566168208.

The previous prime is 1415420521. The next prime is 1415420563. The reversal of 1415420530 is 350245141.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1136296681 + 279123849 = 33709^2 + 16707^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1415420495 and 1415420504.

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, 70771017 + ... + 70771036.

Almost surely, 2^1415420530 is an apocalyptic number.

1415420530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1415420530 is a deficient number, since it is larger than the sum of its proper divisors (1132336442).

1415420530 is a wasteful number, since it uses less digits than its factorization.

1415420530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141542060.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 1415420530 is about 37622.0750358084. The cubic root of 1415420530 is about 1122.7812811231.

Adding to 1415420530 its reverse (350245141), we get a palindrome (1765665671).

The spelling of 1415420530 in words is "one billion, four hundred fifteen million, four hundred twenty thousand, five hundred thirty".