1336355140 has 12 divisors (see below), whose sum is σ = 2806345836. Its totient is φ = 534542048.

The previous prime is 1336355123. The next prime is 1336355143. The reversal of 1336355140 is 415536331.

It can be written as a sum of positive squares in 2 ways, for example, as 1061326084 + 275029056 = 32578^2 + 16584^2 .

It is not an unprimeable number, because it can be changed into a prime (1336355143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33408859 + ... + 33408898.

It is an arithmetic number, because the mean of its divisors is an integer number (233862153).

Almost surely, 2^1336355140 is an apocalyptic number.

1336355140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1336355140 is an abundant number, since it is smaller than the sum of its proper divisors (1469990696).

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

1336355140 is a wasteful number, since it uses less digits than its factorization.

1336355140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66817766 (or 66817764 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 31.

The square root of 1336355140 is about 36556.1915412424. The cubic root of 1336355140 is about 1101.4732710911.

The spelling of 1336355140 in words is "one billion, three hundred thirty-six million, three hundred fifty-five thousand, one hundred forty".