1401357314 has 32 divisors (see below), whose sum is σ = 2552359680. Its totient is φ = 564193728.

The previous prime is 1401357313. The next prime is 1401357341. The reversal of 1401357314 is 4137531041.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is not an unprimeable number, because it can be changed into a prime (1401357313) 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, 31622 + ... + 61665.

It is an arithmetic number, because the mean of its divisors is an integer number (79761240).

Almost surely, 2^1401357314 is an apocalyptic number.

1401357314 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1401357314 is a deficient number, since it is larger than the sum of its proper divisors (1151002366).

1401357314 is a wasteful number, since it uses less digits than its factorization.

1401357314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93362.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 1401357314 is about 37434.7073449226. The cubic root of 1401357314 is about 1119.0503520151.

Adding to 1401357314 its reverse (4137531041), we get a palindrome (5538888355).

The spelling of 1401357314 in words is "one billion, four hundred one million, three hundred fifty-seven thousand, three hundred fourteen".