70743737368 has 24 divisors (see below), whose sum is σ = 133895934900. Its totient is φ = 35041245104.

The previous prime is 70743737327. The next prime is 70743737371. The reversal of 70743737368 is 86373734707.

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, 294598 + ... + 477781.

Almost surely, 2^70743737368 is an apocalyptic number.

It is an amenable number.

70743737368 is a deficient number, since it is larger than the sum of its proper divisors (63152197532).

70743737368 is a wasteful number, since it uses less digits than its factorization.

70743737368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 772599 (or 772488 counting only the distinct ones).

The product of its (nonzero) digits is 12446784, while the sum is 55.

The spelling of 70743737368 in words is "seventy billion, seven hundred forty-three million, seven hundred thirty-seven thousand, three hundred sixty-eight".