2421463551506 has 16 divisors (see below), whose sum is σ = 3633639648000. Its totient is φ = 1210250418768.

The previous prime is 2421463551427. The next prime is 2421463551541. The reversal of 2421463551506 is 6051553641242.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105439181 + ... + 105462143.

It is an arithmetic number, because the mean of its divisors is an integer number (227102478000).

Almost surely, 2^{2421463551506} is an apocalyptic number.

2421463551506 is a deficient number, since it is larger than the sum of its proper divisors (1212176096494).

2421463551506 is a wasteful number, since it uses less digits than its factorization.

2421463551506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41633.

The product of its (nonzero) digits is 864000, while the sum is 44.

The spelling of 2421463551506 in words is "two trillion, four hundred twenty-one billion, four hundred sixty-three million, five hundred fifty-one thousand, five hundred six".