16084200620920 has 64 divisors (see below), whose sum is σ = 38267995933440. Its totient is φ = 6074285030400.

The previous prime is 16084200620911. The next prime is 16084200620921. The reversal of 16084200620920 is 2902600248061.

It is a super-2 number, since 2×16084200620920² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16084200620921) 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, 158133667 + ... + 158235346.

It is an arithmetic number, because the mean of its divisors is an integer number (597937436460).

Almost surely, 2^{16084200620920} is an apocalyptic number.

16084200620920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16084200620920 is an abundant number, since it is smaller than the sum of its proper divisors (22183795312520).

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

16084200620920 is a wasteful number, since it uses less digits than its factorization.

16084200620920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316369096 (or 316369092 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 40.

Adding to 16084200620920 its reverse (2902600248061), we get a palindrome (18986800868981).

The spelling of 16084200620920 in words is "sixteen trillion, eighty-four billion, two hundred million, six hundred twenty thousand, nine hundred twenty".