461224411502064 has 40 divisors (see below), whose sum is σ = 1361710167292800. Its totient is φ = 131778403286208.

The previous prime is 461224411502059. The next prime is 461224411502087. The reversal of 461224411502064 is 460205114422164.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent 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, 686345850114 + ... + 686345850785.

It is an arithmetic number, because the mean of its divisors is an integer number (34042754182320).

Almost surely, 2^{461224411502064} is an apocalyptic number.

It is an amenable number.

461224411502064 is an abundant number, since it is smaller than the sum of its proper divisors (900485755790736).

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

461224411502064 is a wasteful number, since it uses less digits than its factorization.

461224411502064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1372691700917 (or 1372691700911 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 42.

The spelling of 461224411502064 in words is "four hundred sixty-one trillion, two hundred twenty-four billion, four hundred eleven million, five hundred two thousand, sixty-four".