1401430630307 has 2 divisors, whose sum is σ = 1401430630308. Its totient is φ = 1401430630306.

The previous prime is 1401430630267. The next prime is 1401430630339. The reversal of 1401430630307 is 7030360341041.

It is an a-pointer prime, because the next prime (1401430630339) can be obtained adding 1401430630307 to its sum of digits (32).

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1401430630307 is a prime.

It is a super-3 number, since 3×1401430630307³ (a number of 37 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (1401430620307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 700715315153 + 700715315154.

It is an arithmetic number, because the mean of its divisors is an integer number (700715315154).

Almost surely, 2^{1401430630307} is an apocalyptic number.

1401430630307 is a deficient number, since it is larger than the sum of its proper divisors (1).

1401430630307 is an equidigital number, since it uses as much as digits as its factorization.

1401430630307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 32.

Adding to 1401430630307 its reverse (7030360341041), we get a palindrome (8431790971348).

The spelling of 1401430630307 in words is "one trillion, four hundred one billion, four hundred thirty million, six hundred thirty thousand, three hundred seven".