726374141231672 has 16 divisors (see below), whose sum is σ = 1390929206614560. Its totient is φ = 355459686134464.

The previous prime is 726374141231633. The next prime is 726374141231677. The reversal of 726374141231672 is 276132141473627.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (726374141231677) 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, 965923059773 + ... + 965923060524.

It is an arithmetic number, because the mean of its divisors is an integer number (86933075413410).

Almost surely, 2^{726374141231672} is an apocalyptic number.

It is an amenable number.

726374141231672 is a deficient number, since it is larger than the sum of its proper divisors (664555065382888).

726374141231672 is a wasteful number, since it uses less digits than its factorization.

726374141231672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1931846120350 (or 1931846120346 counting only the distinct ones).

The product of its digits is 14224896, while the sum is 56.

The spelling of 726374141231672 in words is "seven hundred twenty-six trillion, three hundred seventy-four billion, one hundred forty-one million, two hundred thirty-one thousand, six hundred seventy-two".