61211469466 has 8 divisors (see below), whose sum is σ = 104933947680. Its totient is φ = 26233486908.

The previous prime is 61211469457. The next prime is 61211469467. The reversal of 61211469466 is 66496411216.

61211469466 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (61211469467) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2186123896 + ... + 2186123923.

It is an arithmetic number, because the mean of its divisors is an integer number (13116743460).

Almost surely, 2^61211469466 is an apocalyptic number.

61211469466 is a deficient number, since it is larger than the sum of its proper divisors (43722478214).

61211469466 is a wasteful number, since it uses less digits than its factorization.

61211469466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4372247828.

The product of its digits is 373248, while the sum is 46.

The spelling of 61211469466 in words is "sixty-one billion, two hundred eleven million, four hundred sixty-nine thousand, four hundred sixty-six".