61298823224 has 32 divisors (see below), whose sum is σ = 118060762080. Its totient is φ = 29816221824.

The previous prime is 61298823217. The next prime is 61298823239. The reversal of 61298823224 is 42232889216.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2404754 + ... + 2430110.

It is an arithmetic number, because the mean of its divisors is an integer number (3689398815).

Almost surely, 2^61298823224 is an apocalyptic number.

It is an amenable number.

61298823224 is a deficient number, since it is larger than the sum of its proper divisors (56761938856).

61298823224 is a wasteful number, since it uses less digits than its factorization.

61298823224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33567 (or 33563 counting only the distinct ones).

The product of its digits is 663552, while the sum is 47.

The spelling of 61298823224 in words is "sixty-one billion, two hundred ninety-eight million, eight hundred twenty-three thousand, two hundred twenty-four".