16255093420 has 24 divisors (see below), whose sum is σ = 34143644304. Its totient is φ = 6500523456.

The previous prime is 16255093399. The next prime is 16255093433. The reversal of 16255093420 is 2439055261.

It is a self number, because there is not a number n which added to its sum of digits gives 16255093420.

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, 4482 + ... + 180361.

It is an arithmetic number, because the mean of its divisors is an integer number (1422651846).

Almost surely, 2^16255093420 is an apocalyptic number.

16255093420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16255093420 is an abundant number, since it is smaller than the sum of its proper divisors (17888550884).

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

16255093420 is a wasteful number, since it uses less digits than its factorization.

16255093420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189249 (or 189247 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 37.

It can be divided in two parts, 162550 and 93420, that added together give a triangular number (255970 = T₇₁₅).

The spelling of 16255093420 in words is "sixteen billion, two hundred fifty-five million, ninety-three thousand, four hundred twenty".