612150740634 has 16 divisors (see below), whose sum is σ = 1224473495040. Its totient is φ = 204021577920.

The previous prime is 612150740611. The next prime is 612150740651. The reversal of 612150740634 is 436047051216.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 612150740592 and 612150740601.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7120954 + ... + 7206405.

It is an arithmetic number, because the mean of its divisors is an integer number (76529593440).

Almost surely, 2^612150740634 is an apocalyptic number.

612150740634 is an abundant number, since it is smaller than the sum of its proper divisors (612322754406).

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

612150740634 is a wasteful number, since it uses less digits than its factorization.

612150740634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14334485.

The product of its (nonzero) digits is 120960, while the sum is 39.

The spelling of 612150740634 in words is "six hundred twelve billion, one hundred fifty million, seven hundred forty thousand, six hundred thirty-four".