61104156014 has 8 divisors (see below), whose sum is σ = 99988618968. Its totient is φ = 27774616360.

The previous prime is 61104156013. The next prime is 61104156037. The reversal of 61104156014 is 41065140116.

It is a happy number.

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 (61104156011) 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, 1388730797 + ... + 1388730840.

It is an arithmetic number, because the mean of its divisors is an integer number (12498577371).

Almost surely, 2^61104156014 is an apocalyptic number.

61104156014 is a deficient number, since it is larger than the sum of its proper divisors (38884462954).

61104156014 is a wasteful number, since it uses less digits than its factorization.

61104156014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2777461650.

The product of its (nonzero) digits is 2880, while the sum is 29.

The spelling of 61104156014 in words is "sixty-one billion, one hundred four million, one hundred fifty-six thousand, fourteen".