461373647360 has 40 divisors (see below), whose sum is σ = 1106215415316. Its totient is φ = 184549457920.

The previous prime is 461373647333. The next prime is 461373647363. The reversal of 461373647360 is 63746373164.

It can be written as a sum of positive squares in 2 ways, for example, as 458296504576 + 3077142784 = 676976^2 + 55472^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 461373647299 and 461373647308.

It is not an unprimeable number, because it can be changed into a prime (461373647363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90109481 + ... + 90114600.

Almost surely, 2^461373647360 is an apocalyptic number.

461373647360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

461373647360 is an abundant number, since it is smaller than the sum of its proper divisors (644841767956).

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

461373647360 is an equidigital number, since it uses as much as digits as its factorization.

461373647360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180224104 (or 180224088 counting only the distinct ones).

The product of its (nonzero) digits is 4572288, while the sum is 50.

The spelling of 461373647360 in words is "four hundred sixty-one billion, three hundred seventy-three million, six hundred forty-seven thousand, three hundred sixty".