1014513442 has 4 divisors (see below), whose sum is σ = 1521770166. Its totient is φ = 507256720.

The previous prime is 1014513421. The next prime is 1014513443. The reversal of 1014513442 is 2443154101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2443154101 = 431 ⋅5668571.

It can be written as a sum of positive squares in only one way, i.e., 928969441 + 85544001 = 30479^2 + 9249^2 .

It is not an unprimeable number, because it can be changed into a prime (1014513443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253628359 + ... + 253628362.

Almost surely, 2^1014513442 is an apocalyptic number.

1014513442 is a deficient number, since it is larger than the sum of its proper divisors (507256724).

1014513442 is an equidigital number, since it uses as much as digits as its factorization.

1014513442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507256723.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 1014513442 is about 31851.4276289148. The cubic root of 1014513442 is about 1004.8145964596.

Adding to 1014513442 its reverse (2443154101), we get a palindrome (3457667543).

The spelling of 1014513442 in words is "one billion, fourteen million, five hundred thirteen thousand, four hundred forty-two".