461723604621740 has 24 divisors (see below), whose sum is σ = 1011776942302560. Its totient is φ = 176659466115968.

The previous prime is 461723604621733. The next prime is 461723604621787. The reversal of 461723604621740 is 47126406327164.

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, 501873482825 + ... + 501873483744.

It is an arithmetic number, because the mean of its divisors is an integer number (42157372595940).

Almost surely, 2^{461723604621740} is an apocalyptic number.

It is an amenable number.

461723604621740 is an abundant number, since it is smaller than the sum of its proper divisors (550053337680820).

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

461723604621740 is a wasteful number, since it uses less digits than its factorization.

461723604621740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1003746966601 (or 1003746966599 counting only the distinct ones).

The product of its (nonzero) digits is 8128512, while the sum is 53.

The spelling of 461723604621740 in words is "four hundred sixty-one trillion, seven hundred twenty-three billion, six hundred four million, six hundred twenty-one thousand, seven hundred forty".