461600240502100 has 72 divisors (see below), whose sum is σ = 1145094098314880. Its totient is φ = 158217939342720.

The previous prime is 461600240502091. The next prime is 461600240502119. The reversal of 461600240502100 is 1205042006164.

It is a happy number.

It is a super-2 number, since 2×461600240502100² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 91286880 + ... + 96210679.

Almost surely, 2^{461600240502100} is an apocalyptic number.

It is an amenable number.

461600240502100 is an abundant number, since it is smaller than the sum of its proper divisors (683493857812780).

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

461600240502100 is a wasteful number, since it uses less digits than its factorization.

461600240502100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187501097 (or 187501090 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

Adding to 461600240502100 its reverse (1205042006164), we get a palindrome (462805282508264).

The spelling of 461600240502100 in words is "four hundred sixty-one trillion, six hundred billion, two hundred forty million, five hundred two thousand, one hundred".