461021435424126 has 48 divisors (see below), whose sum is σ = 1087709375797200. Its totient is φ = 140565519327744.

The previous prime is 461021435424119. The next prime is 461021435424133. The reversal of 461021435424126 is 621424534120164.

461021435424126 is a `hidden beast` number, since 4 + 6 + 1 + 0 + 2 + 1 + 43 + 542 + 41 + 26 = 666.

It is an interprime number because it is at equal distance from previous prime (461021435424119) and next prime (461021435424133).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23241643411 + ... + 23241663246.

It is an arithmetic number, because the mean of its divisors is an integer number (22660611995775).

Almost surely, 2^{461021435424126} is an apocalyptic number.

461021435424126 is an abundant number, since it is smaller than the sum of its proper divisors (626687940373074).

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

461021435424126 is a wasteful number, since it uses less digits than its factorization.

461021435424126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46483306713 (or 46483306710 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 45.

The spelling of 461021435424126 in words is "four hundred sixty-one trillion, twenty-one billion, four hundred thirty-five million, four hundred twenty-four thousand, one hundred twenty-six".