61226374746 has 16 divisors (see below), whose sum is σ = 122839039584. Its totient is φ = 20344409904.

The previous prime is 61226374717. The next prime is 61226374789. The reversal of 61226374746 is 64747362216.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 61226374695 and 61226374704.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16093360 + ... + 16097163.

It is an arithmetic number, because the mean of its divisors is an integer number (7677439974).

Almost surely, 2^61226374746 is an apocalyptic number.

61226374746 is an abundant number, since it is smaller than the sum of its proper divisors (61612664838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

61226374746 is a wasteful number, since it uses less digits than its factorization.

61226374746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32190845.

The product of its digits is 2032128, while the sum is 48.

The spelling of 61226374746 in words is "sixty-one billion, two hundred twenty-six million, three hundred seventy-four thousand, seven hundred forty-six".