1342563530 has 32 divisors (see below), whose sum is σ = 3012923520. Its totient is φ = 418461120.

The previous prime is 1342563493. The next prime is 1342563569. The reversal of 1342563530 is 353652431.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 871025 + ... + 872564.

It is an arithmetic number, because the mean of its divisors is an integer number (94153860).

Almost surely, 2^1342563530 is an apocalyptic number.

1342563530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1342563530 is an abundant number, since it is smaller than the sum of its proper divisors (1670359990).

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

1342563530 is a wasteful number, since it uses less digits than its factorization.

1342563530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1743614.

The product of its (nonzero) digits is 32400, while the sum is 32.

The square root of 1342563530 is about 36641.0088561983. The cubic root of 1342563530 is about 1103.1763645427.

The spelling of 1342563530 in words is "one billion, three hundred forty-two million, five hundred sixty-three thousand, five hundred thirty".