1431313014 has 16 divisors (see below), whose sum is σ = 2876195520. Its totient is φ = 474842760.

The previous prime is 1431313003. The next prime is 1431313019. The reversal of 1431313014 is 4103131341.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1431313019) 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, 564024 + ... + 566555.

It is an arithmetic number, because the mean of its divisors is an integer number (179762220).

Almost surely, 2^1431313014 is an apocalyptic number.

1431313014 is an abundant number, since it is smaller than the sum of its proper divisors (1444882506).

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

1431313014 is a wasteful number, since it uses less digits than its factorization.

1431313014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1130795.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 1431313014 is about 37832.6976833532. The cubic root of 1431313014 is about 1126.9678844991.

Adding to 1431313014 its reverse (4103131341), we get a palindrome (5534444355).

The spelling of 1431313014 in words is "one billion, four hundred thirty-one million, three hundred thirteen thousand, fourteen".