620302417142463 has 40 divisors (see below), whose sum is σ = 1064066524561920. Its totient is φ = 356154497871120.

The previous prime is 620302417142431. The next prime is 620302417142477. The reversal of 620302417142463 is 364241714203026.

620302417142463 is a `hidden beast` number, since 6 + 2 + 0 + 3 + 0 + 2 + 41 + 7 + 142 + 463 = 666.

It is not a de Polignac number, because 620302417142463 - 2⁵ = 620302417142431 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (620302417142063) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 18320687695 + ... + 18320721552.

It is an arithmetic number, because the mean of its divisors is an integer number (26601663114048).

Almost surely, 2^{620302417142463} is an apocalyptic number.

620302417142463 is a deficient number, since it is larger than the sum of its proper divisors (443764107419457).

620302417142463 is a wasteful number, since it uses less digits than its factorization.

620302417142463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36641409289 (or 36641409280 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 45.

The spelling of 620302417142463 in words is "six hundred twenty trillion, three hundred two billion, four hundred seventeen million, one hundred forty-two thousand, four hundred sixty-three".