272928403958 has 16 divisors (see below), whose sum is σ = 488219754240. Its totient is φ = 111883693416.

The previous prime is 272928403933. The next prime is 272928403967. The reversal of 272928403958 is 859304829272.

It is a super-2 number, since 2×272928403958² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 272928403897 and 272928403906.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 423801548 + ... + 423802191.

It is an arithmetic number, because the mean of its divisors is an integer number (30513734640).

Almost surely, 2^272928403958 is an apocalyptic number.

272928403958 is a deficient number, since it is larger than the sum of its proper divisors (215291350282).

272928403958 is a wasteful number, since it uses less digits than its factorization.

272928403958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 847603771.

The product of its (nonzero) digits is 17418240, while the sum is 59.

The spelling of 272928403958 in words is "two hundred seventy-two billion, nine hundred twenty-eight million, four hundred three thousand, nine hundred fifty-eight".