1334140140 has 48 divisors (see below), whose sum is σ = 3756261600. Its totient is φ = 353802240.

The previous prime is 1334140133. The next prime is 1334140141. The reversal of 1334140140 is 410414331.

It is not an unprimeable number, because it can be changed into a prime (1334140141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50565 + ... + 72284.

It is an arithmetic number, because the mean of its divisors is an integer number (78255450).

Almost surely, 2^1334140140 is an apocalyptic number.

1334140140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1334140140 is an abundant number, since it is smaller than the sum of its proper divisors (2422121460).

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

1334140140 is a wasteful number, since it uses less digits than its factorization.

1334140140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123042 (or 123040 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 1334140140 is about 36525.8831515406. The cubic root of 1334140140 is about 1100.8643729450.

Adding to 1334140140 its reverse (410414331), we get a palindrome (1744554471).

The spelling of 1334140140 in words is "one billion, three hundred thirty-four million, one hundred forty thousand, one hundred forty".