342306772744 has 16 divisors (see below), whose sum is σ = 644093136720. Its totient is φ = 170548602960.

The previous prime is 342306772723. The next prime is 342306772799. The reversal of 342306772744 is 447277603243.

It is a super-2 number, since 2×342306772744² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75595522 + ... + 75600049.

It is an arithmetic number, because the mean of its divisors is an integer number (40255821045).

Almost surely, 2^342306772744 is an apocalyptic number.

It is an amenable number.

342306772744 is a deficient number, since it is larger than the sum of its proper divisors (301786363976).

342306772744 is a wasteful number, since it uses less digits than its factorization.

342306772744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151195860 (or 151195856 counting only the distinct ones).

The product of its (nonzero) digits is 4741632, while the sum is 49.

The spelling of 342306772744 in words is "three hundred forty-two billion, three hundred six million, seven hundred seventy-two thousand, seven hundred forty-four".