462110040644 has 18 divisors (see below), whose sum is σ = 940724011710. Its totient is φ = 198047160192.

The previous prime is 462110040563. The next prime is 462110040671. The reversal of 462110040644 is 446040011264.

It can be written as a sum of positive squares in only one way, i.e., 260049002500 + 202061038144 = 509950^2 + 449512^2 .

It is a super-4 number, since 4×462110040644⁴ (a number of 48 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 462110040644.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1178851949 + ... + 1178852340.

It is an arithmetic number, because the mean of its divisors is an integer number (52262445095).

Almost surely, 2^462110040644 is an apocalyptic number.

It is an amenable number.

462110040644 is an abundant number, since it is smaller than the sum of its proper divisors (478613971066).

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

462110040644 is a wasteful number, since it uses less digits than its factorization.

462110040644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2357704307 (or 2357704298 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

The spelling of 462110040644 in words is "four hundred sixty-two billion, one hundred ten million, forty thousand, six hundred forty-four".