61380410132 has 48 divisors (see below), whose sum is σ = 113122652160. Its totient is φ = 29084977152.

The previous prime is 61380410087. The next prime is 61380410173. The reversal of 61380410132 is 23101408316.

61380410132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 61380410095 and 61380410104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9682868 + ... + 9689204.

It is an arithmetic number, because the mean of its divisors is an integer number (2356721920).

Almost surely, 2^61380410132 is an apocalyptic number.

It is an amenable number.

61380410132 is a deficient number, since it is larger than the sum of its proper divisors (51742242028).

61380410132 is a wasteful number, since it uses less digits than its factorization.

61380410132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7320 (or 7318 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

Adding to 61380410132 its reverse (23101408316), we get a palindrome (84481818448).

The spelling of 61380410132 in words is "sixty-one billion, three hundred eighty million, four hundred ten thousand, one hundred thirty-two".