461611774536412 has 48 divisors (see below), whose sum is σ = 868781801341440. Its totient is φ = 213919155159552.

The previous prime is 461611774536391. The next prime is 461611774536433. The reversal of 461611774536412 is 214635477116164.

It is an interprime number because it is at equal distance from previous prime (461611774536391) and next prime (461611774536433).

It is a super-2 number, since 2×461611774536412² (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 15 ways as a sum of consecutive naturals, for example, 17379733 + ... + 35003980.

It is an arithmetic number, because the mean of its divisors is an integer number (18099620861280).

Almost surely, 2^{461611774536412} is an apocalyptic number.

It is an amenable number.

461611774536412 is a deficient number, since it is larger than the sum of its proper divisors (407170026805028).

461611774536412 is a wasteful number, since it uses less digits than its factorization.

461611774536412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52386250 (or 52386248 counting only the distinct ones).

The product of its digits is 20321280, while the sum is 58.

The spelling of 461611774536412 in words is "four hundred sixty-one trillion, six hundred eleven billion, seven hundred seventy-four million, five hundred thirty-six thousand, four hundred twelve".