1401140314 has 32 divisors (see below), whose sum is σ = 2497332096. Its totient is φ = 577082880.

The previous prime is 1401140311. The next prime is 1401140371. The reversal of 1401140314 is 4130411041.

It is a junction number, because it is equal to n+sod(n) for n = 1401140291 and 1401140300.

It is not an unprimeable number, because it can be changed into a prime (1401140311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20242 + ... + 56674.

It is an arithmetic number, because the mean of its divisors is an integer number (78041628).

Almost surely, 2^1401140314 is an apocalyptic number.

1401140314 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1401140314 is a deficient number, since it is larger than the sum of its proper divisors (1096191782).

1401140314 is a wasteful number, since it uses less digits than its factorization.

1401140314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36550.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 1401140314 is about 37431.8088528994. The cubic root of 1401140314 is about 1118.9925874323.

Adding to 1401140314 its reverse (4130411041), we get a palindrome (5531551355).

The spelling of 1401140314 in words is "one billion, four hundred one million, one hundred forty thousand, three hundred fourteen".