16114778202 has 16 divisors (see below), whose sum is σ = 33100625952. Its totient is φ = 5226414480.

The previous prime is 16114778191. The next prime is 16114778209. The reversal of 16114778202 is 20287741161.

It is not an unprimeable number, because it can be changed into a prime (16114778209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36294324 + ... + 36294767.

It is an arithmetic number, because the mean of its divisors is an integer number (2068789122).

Almost surely, 2^16114778202 is an apocalyptic number.

16114778202 is an abundant number, since it is smaller than the sum of its proper divisors (16985847750).

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

16114778202 is a wasteful number, since it uses less digits than its factorization.

16114778202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72589133.

The product of its (nonzero) digits is 37632, while the sum is 39.

The spelling of 16114778202 in words is "sixteen billion, one hundred fourteen million, seven hundred seventy-eight thousand, two hundred two".