1381068514 has 16 divisors (see below), whose sum is σ = 2373519168. Its totient is φ = 590393232.

The previous prime is 1381068503. The next prime is 1381068517. The reversal of 1381068514 is 4158601831.

It is not an unprimeable number, because it can be changed into a prime (1381068517) 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, 118684 + ... + 129799.

It is an arithmetic number, because the mean of its divisors is an integer number (148344948).

Almost surely, 2^1381068514 is an apocalyptic number.

1381068514 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1381068514 is a deficient number, since it is larger than the sum of its proper divisors (992450654).

1381068514 is a wasteful number, since it uses less digits than its factorization.

1381068514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248889.

The product of its (nonzero) digits is 23040, while the sum is 37.

The square root of 1381068514 is about 37162.7301741947. The cubic root of 1381068514 is about 1113.6235541059.

The spelling of 1381068514 in words is "one billion, three hundred eighty-one million, sixty-eight thousand, five hundred fourteen".