612364121463216 has 60 divisors (see below), whose sum is σ = 1625851344577992. Its totient is φ = 198604579912704.

The previous prime is 612364121463187. The next prime is 612364121463229.

612364121463216 is nontrivially palindromic in base 10.

612364121463216 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4659388585 + ... + 4659520008.

Almost surely, 2^{612364121463216} is an apocalyptic number.

It is an amenable number.

612364121463216 is an abundant number, since it is smaller than the sum of its proper divisors (1013487223114776).

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

612364121463216 is a wasteful number, since it uses less digits than its factorization.

612364121463216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9318908678 (or 9318908635 counting only the distinct ones).

The product of its digits is 1492992, while the sum is 48.

The spelling of 612364121463216 in words is "six hundred twelve trillion, three hundred sixty-four billion, one hundred twenty-one million, four hundred sixty-three thousand, two hundred sixteen".