723802545212423 has 8 divisors (see below), whose sum is σ = 755532390716928. Its totient is φ = 692094380510104.

The previous prime is 723802545212389. The next prime is 723802545212437. The reversal of 723802545212423 is 324212545208327.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 723802545212423 - 2⁴⁴ = 706210359168007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (723802545212323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5420132315 + ... + 5420265852.

It is an arithmetic number, because the mean of its divisors is an integer number (94441548839616).

Almost surely, 2^{723802545212423} is an apocalyptic number.

723802545212423 is a deficient number, since it is larger than the sum of its proper divisors (31729845504505).

723802545212423 is a wasteful number, since it uses less digits than its factorization.

723802545212423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10840401093.

The product of its (nonzero) digits is 6451200, while the sum is 50.

The spelling of 723802545212423 in words is "seven hundred twenty-three trillion, eight hundred two billion, five hundred forty-five million, two hundred twelve thousand, four hundred twenty-three".