1350515042 has 4 divisors (see below), whose sum is σ = 2025772566. Its totient is φ = 675257520.

The previous prime is 1350515027. The next prime is 1350515053. The reversal of 1350515042 is 2405150531.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1035488041 + 315027001 = 32179^2 + 17749^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337628759 + ... + 337628762.

Almost surely, 2^1350515042 is an apocalyptic number.

1350515042 is a deficient number, since it is larger than the sum of its proper divisors (675257524).

1350515042 is an equidigital number, since it uses as much as digits as its factorization.

1350515042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 675257523.

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 1350515042 is about 36749.3543072528. The cubic root of 1350515042 is about 1105.3499821628.

Adding to 1350515042 its reverse (2405150531), we get a palindrome (3755665573).

The spelling of 1350515042 in words is "one billion, three hundred fifty million, five hundred fifteen thousand, forty-two".