1402467401 has 2 divisors, whose sum is σ = 1402467402. Its totient is φ = 1402467400.

The previous prime is 1402467337. The next prime is 1402467421. The reversal of 1402467401 is 1047642041.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 894010000 + 508457401 = 29900^2 + 22549^2 .

It is a cyclic number.

It is not a de Polignac number, because 1402467401 - 2⁶ = 1402467337 is a prime.

It is not a weakly prime, because it can be changed into another prime (1402467421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 701233700 + 701233701.

It is an arithmetic number, because the mean of its divisors is an integer number (701233701).

Almost surely, 2^1402467401 is an apocalyptic number.

It is an amenable number.

1402467401 is a deficient number, since it is larger than the sum of its proper divisors (1).

1402467401 is an equidigital number, since it uses as much as digits as its factorization.

1402467401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 1402467401 is about 37449.5313855861. The cubic root of 1402467401 is about 1119.3457597519.

The spelling of 1402467401 in words is "one billion, four hundred two million, four hundred sixty-seven thousand, four hundred one".