1513341642 has 16 divisors (see below), whose sum is σ = 3044809152. Its totient is φ = 501426240.

The previous prime is 1513341631. The next prime is 1513341647. The reversal of 1513341642 is 2461433151.

It is a super-2 number, since 2×1513341642² = 4580405850822512328, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1513341647) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 754159 + ... + 756162.

It is an arithmetic number, because the mean of its divisors is an integer number (190300572).

Almost surely, 2^1513341642 is an apocalyptic number.

1513341642 is an abundant number, since it is smaller than the sum of its proper divisors (1531467510).

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

1513341642 is a wasteful number, since it uses less digits than its factorization.

1513341642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1510493.

The product of its digits is 8640, while the sum is 30.

The square root of 1513341642 is about 38901.6920197567. The cubic root of 1513341642 is about 1148.0980893051.

Adding to 1513341642 its reverse (2461433151), we get a palindrome (3974774793).

The spelling of 1513341642 in words is "one billion, five hundred thirteen million, three hundred forty-one thousand, six hundred forty-two".