61013767426 has 8 divisors (see below), whose sum is σ = 94472930304. Its totient is φ = 29522790660.

The previous prime is 61013767403. The next prime is 61013767439. The reversal of 61013767426 is 62476731016.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 492046450 + ... + 492046573.

It is an arithmetic number, because the mean of its divisors is an integer number (11809116288).

Almost surely, 2^61013767426 is an apocalyptic number.

61013767426 is a deficient number, since it is larger than the sum of its proper divisors (33459162878).

61013767426 is a wasteful number, since it uses less digits than its factorization.

61013767426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 984093056.

The product of its (nonzero) digits is 254016, while the sum is 43.

The spelling of 61013767426 in words is "sixty-one billion, thirteen million, seven hundred sixty-seven thousand, four hundred twenty-six".