61255641214 has 8 divisors (see below), whose sum is σ = 92500129800. Its totient is φ = 30422264616.

The previous prime is 61255641211. The next prime is 61255641241. The reversal of 61255641214 is 41214655216.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61255641211) 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, 102777624 + ... + 102778219.

It is an arithmetic number, because the mean of its divisors is an integer number (11562516225).

Almost surely, 2^61255641214 is an apocalyptic number.

61255641214 is a deficient number, since it is larger than the sum of its proper divisors (31244488586).

61255641214 is a wasteful number, since it uses less digits than its factorization.

61255641214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205555994.

The product of its digits is 57600, while the sum is 37.

The spelling of 61255641214 in words is "sixty-one billion, two hundred fifty-five million, six hundred forty-one thousand, two hundred fourteen".