61842933826 has 24 divisors (see below), whose sum is σ = 98504526384. Its totient is φ = 29114247960.

The previous prime is 61842933797. The next prime is 61842933847. The reversal of 61842933826 is 62833924816.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 145060 + ... + 380431.

It is an arithmetic number, because the mean of its divisors is an integer number (4104355266).

Almost surely, 2^61842933826 is an apocalyptic number.

61842933826 is a deficient number, since it is larger than the sum of its proper divisors (36661592558).

61842933826 is a wasteful number, since it uses less digits than its factorization.

61842933826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525694 (or 525675 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 52.

The spelling of 61842933826 in words is "sixty-one billion, eight hundred forty-two million, nine hundred thirty-three thousand, eight hundred twenty-six".