612734761150 has 144 divisors (see below), whose sum is σ = 1197248964912. Its totient is φ = 233238528000.

The previous prime is 612734761099. The next prime is 612734761153. The reversal of 612734761150 is 51167437216.

It is a junction number, because it is equal to n+sod(n) for n = 612734761097 and 612734761106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (612734761153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1073090365 + ... + 1073090935.

It is an arithmetic number, because the mean of its divisors is an integer number (8314228923).

Almost surely, 2^612734761150 is an apocalyptic number.

612734761150 is a deficient number, since it is larger than the sum of its proper divisors (584514203762).

612734761150 is a wasteful number, since it uses less digits than its factorization.

612734761150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 975 (or 933 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 43.

The spelling of 612734761150 in words is "six hundred twelve billion, seven hundred thirty-four million, seven hundred sixty-one thousand, one hundred fifty".