1401214443029 has 2 divisors, whose sum is σ = 1401214443030. Its totient is φ = 1401214443028.

The previous prime is 1401214443007. The next prime is 1401214443043. The reversal of 1401214443029 is 9203444121041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1096512651025 + 304701792004 = 1047145^2 + 551998^2 .

It is a cyclic number.

It is not a de Polignac number, because 1401214443029 - 2¹² = 1401214438933 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1401214443029.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1401214440029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 700607221514 + 700607221515.

It is an arithmetic number, because the mean of its divisors is an integer number (700607221515).

Almost surely, 2^{1401214443029} is an apocalyptic number.

It is an amenable number.

1401214443029 is a deficient number, since it is larger than the sum of its proper divisors (1).

1401214443029 is an equidigital number, since it uses as much as digits as its factorization.

1401214443029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27648, while the sum is 35.

The spelling of 1401214443029 in words is "one trillion, four hundred one billion, two hundred fourteen million, four hundred forty-three thousand, twenty-nine".