7121402337463 has 2 divisors, whose sum is σ = 7121402337464. Its totient is φ = 7121402337462.

The previous prime is 7121402337419. The next prime is 7121402337503. The reversal of 7121402337463 is 3647332041217.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7121402337463 - 2⁴¹ = 4922379081911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7121402367463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3560701168731 + 3560701168732.

It is an arithmetic number, because the mean of its divisors is an integer number (3560701168732).

Almost surely, 2^{7121402337463} is an apocalyptic number.

7121402337463 is a deficient number, since it is larger than the sum of its proper divisors (1).

7121402337463 is an equidigital number, since it uses as much as digits as its factorization.

7121402337463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 508032, while the sum is 43.

The spelling of 7121402337463 in words is "seven trillion, one hundred twenty-one billion, four hundred two million, three hundred thirty-seven thousand, four hundred sixty-three".