461611065413442 has 32 divisors (see below), whose sum is σ = 1055178003600000. Its totient is φ = 131880501214848.

The previous prime is 461611065413371. The next prime is 461611065413473. The reversal of 461611065413442 is 244314560116164.

It is a junction number, because it is equal to n+sod(n) for n = 461611065413391 and 461611065413400.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 348273067 + ... + 349595982.

It is an arithmetic number, because the mean of its divisors is an integer number (32974312612500).

Almost surely, 2^{461611065413442} is an apocalyptic number.

461611065413442 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

461611065413442 is an abundant number, since it is smaller than the sum of its proper divisors (593566938186558).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

461611065413442 is a wasteful number, since it uses less digits than its factorization.

461611065413442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 697884810.

The product of its (nonzero) digits is 1658880, while the sum is 48.

The spelling of 461611065413442 in words is "four hundred sixty-one trillion, six hundred eleven billion, sixty-five million, four hundred thirteen thousand, four hundred forty-two".