61430460202036 has 6 divisors (see below), whose sum is σ = 107503305353570. Its totient is φ = 30715230101016.

The previous prime is 61430460201983. The next prime is 61430460202049. The reversal of 61430460202036 is 63020206403416.

It is a happy number.

61430460202036 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 55246813152400 + 6183647049636 = 7432820^2 + 2486694^2 .

It is a junction number, because it is equal to n+sod(n) for n = 61430460201986 and 61430460202004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7678807525251 + ... + 7678807525258.

Almost surely, 2^{61430460202036} is an apocalyptic number.

It is an amenable number.

61430460202036 is a deficient number, since it is larger than the sum of its proper divisors (46072845151534).

61430460202036 is a wasteful number, since it uses less digits than its factorization.

61430460202036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15357615050513 (or 15357615050511 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 37.

The spelling of 61430460202036 in words is "sixty-one trillion, four hundred thirty billion, four hundred sixty million, two hundred two thousand, thirty-six".