672280348127 has 16 divisors (see below), whose sum is σ = 715928365152. Its totient is φ = 629089781760.

The previous prime is 672280348099. The next prime is 672280348139. The reversal of 672280348127 is 721843082276.

It is not a de Polignac number, because 672280348127 - 2¹² = 672280344031 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 (672280347127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14262983 + ... + 14310039.

It is an arithmetic number, because the mean of its divisors is an integer number (44745522822).

Almost surely, 2^672280348127 is an apocalyptic number.

672280348127 is a deficient number, since it is larger than the sum of its proper divisors (43648017025).

672280348127 is a wasteful number, since it uses less digits than its factorization.

672280348127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51898.

The product of its (nonzero) digits is 1806336, while the sum is 50.

The spelling of 672280348127 in words is "six hundred seventy-two billion, two hundred eighty million, three hundred forty-eight thousand, one hundred twenty-seven".