227396949504 has 40 divisors (see below), whose sum is σ = 605799689880. Its totient is φ = 75798982656.

The previous prime is 227396949473. The next prime is 227396949511. The reversal of 227396949504 is 405949693722.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74020909 + ... + 74023980.

It is an arithmetic number, because the mean of its divisors is an integer number (15144992247).

Almost surely, 2^227396949504 is an apocalyptic number.

227396949504 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

227396949504 is an abundant number, since it is smaller than the sum of its proper divisors (378402740376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

227396949504 is an equidigital number, since it uses as much as digits as its factorization.

227396949504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148044910 (or 148044894 counting only the distinct ones).

The product of its (nonzero) digits is 29393280, while the sum is 60.

The spelling of 227396949504 in words is "two hundred twenty-seven billion, three hundred ninety-six million, nine hundred forty-nine thousand, five hundred four".