67734735350 has 12 divisors (see below), whose sum is σ = 125986607844. Its totient is φ = 27093894120.

The previous prime is 67734735331. The next prime is 67734735361. The reversal of 67734735350 is 5353743776.

It is a Harshad number since it is a multiple of its sum of digits (50), and also a Moran number because the ratio is a prime number: 1354694707 = 67734735350 / (6 + 7 + 7 + 3 + 4 + 7 + 3 + 5 + 3 + 5 + 0).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 677347304 + ... + 677347403.

It is an arithmetic number, because the mean of its divisors is an integer number (10498883987).

Almost surely, 2^67734735350 is an apocalyptic number.

67734735350 is a deficient number, since it is larger than the sum of its proper divisors (58251872494).

67734735350 is a wasteful number, since it uses less digits than its factorization.

67734735350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1354694719 (or 1354694714 counting only the distinct ones).

The product of its (nonzero) digits is 5556600, while the sum is 50.

The spelling of 67734735350 in words is "sixty-seven billion, seven hundred thirty-four million, seven hundred thirty-five thousand, three hundred fifty".