146763067024649 has 2 divisors, whose sum is σ = 146763067024650. Its totient is φ = 146763067024648.

The previous prime is 146763067024571. The next prime is 146763067024699. The reversal of 146763067024649 is 946420760367641.

146763067024649 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 104849510556025 + 41913556468624 = 10239605^2 + 6474068^2 .

It is a cyclic number.

It is not a de Polignac number, because 146763067024649 - 2⁸ = 146763067024393 is a prime.

It is a super-2 number, since 2×146763067024649² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (146763067024699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73381533512324 + 73381533512325.

It is an arithmetic number, because the mean of its divisors is an integer number (73381533512325).

Almost surely, 2^{146763067024649} is an apocalyptic number.

It is an amenable number.

146763067024649 is a deficient number, since it is larger than the sum of its proper divisors (1).

146763067024649 is an equidigital number, since it uses as much as digits as its factorization.

146763067024649 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 219469824, while the sum is 65.

The spelling of 146763067024649 in words is "one hundred forty-six trillion, seven hundred sixty-three billion, sixty-seven million, twenty-four thousand, six hundred forty-nine".