723214770268 has 12 divisors (see below), whose sum is σ = 1266091341760. Its totient is φ = 361474386912.

The previous prime is 723214770233. The next prime is 723214770269. The reversal of 723214770268 is 862077412327.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (723214770269) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33237321 + ... + 33259072.

Almost surely, 2^723214770268 is an apocalyptic number.

It is an amenable number.

723214770268 is a deficient number, since it is larger than the sum of its proper divisors (542876571492).

723214770268 is a wasteful number, since it uses less digits than its factorization.

723214770268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66499116 (or 66499114 counting only the distinct ones).

The product of its (nonzero) digits is 1580544, while the sum is 49.

The spelling of 723214770268 in words is "seven hundred twenty-three billion, two hundred fourteen million, seven hundred seventy thousand, two hundred sixty-eight".