61244632026 has 48 divisors (see below), whose sum is σ = 134792084544. Its totient is φ = 20093666112.

The previous prime is 61244632013. The next prime is 61244632061. The reversal of 61244632026 is 62023644216.

61244632026 is a `hidden beast` number, since 6 + 1 + 2 + 446 + 3 + 202 + 6 = 666.

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, 592065 + ... + 687771.

It is an arithmetic number, because the mean of its divisors is an integer number (2808168428).

Almost surely, 2^61244632026 is an apocalyptic number.

61244632026 is an abundant number, since it is smaller than the sum of its proper divisors (73547452518).

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

61244632026 is a wasteful number, since it uses less digits than its factorization.

61244632026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96275 (or 96272 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

The spelling of 61244632026 in words is "sixty-one billion, two hundred forty-four million, six hundred thirty-two thousand, twenty-six".