1014343391 has 2 divisors, whose sum is σ = 1014343392. Its totient is φ = 1014343390.

The previous prime is 1014343373. The next prime is 1014343409. The reversal of 1014343391 is 1933434101.

It is a balanced prime because it is at equal distance from previous prime (1014343373) and next prime (1014343409).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1014343391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1010343391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 507171695 + 507171696.

It is an arithmetic number, because the mean of its divisors is an integer number (507171696).

Almost surely, 2^1014343391 is an apocalyptic number.

1014343391 is a deficient number, since it is larger than the sum of its proper divisors (1).

1014343391 is an equidigital number, since it uses as much as digits as its factorization.

1014343391 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 1014343391 is about 31848.7580762579. The cubic root of 1014343391 is about 1004.7584515571.

Adding to 1014343391 its reverse (1933434101), we get a palindrome (2947777492).

The spelling of 1014343391 in words is "one billion, fourteen million, three hundred forty-three thousand, three hundred ninety-one".