61369098204 has 24 divisors (see below), whose sum is σ = 143210006800. Its totient is φ = 20454159744.

The previous prime is 61369098187. The next prime is 61369098209. The reversal of 61369098204 is 40289096316.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61369098209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157879 + ... + 384270.

Almost surely, 2^61369098204 is an apocalyptic number.

It is an amenable number.

61369098204 is an abundant number, since it is smaller than the sum of its proper divisors (81840908596).

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

61369098204 is a wasteful number, since it uses less digits than its factorization.

61369098204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551589 (or 551587 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 48.

The spelling of 61369098204 in words is "sixty-one billion, three hundred sixty-nine million, ninety-eight thousand, two hundred four".