61406366330 has 32 divisors (see below), whose sum is σ = 112649201280. Its totient is φ = 24093747520.

The previous prime is 61406366327. The next prime is 61406366347. The reversal of 61406366330 is 3366360416.

It is a happy number.

61406366330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 159107 + ... + 384873.

It is an arithmetic number, because the mean of its divisors is an integer number (3520287540).

Almost surely, 2^61406366330 is an apocalyptic number.

61406366330 is a deficient number, since it is larger than the sum of its proper divisors (51242834950).

61406366330 is a wasteful number, since it uses less digits than its factorization.

61406366330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226294.

The product of its (nonzero) digits is 139968, while the sum is 38.

The spelling of 61406366330 in words is "sixty-one billion, four hundred six million, three hundred sixty-six thousand, three hundred thirty".