396022140196 has 24 divisors (see below), whose sum is σ = 702451211000. Its totient is φ = 195337661184.

The previous prime is 396022140193. The next prime is 396022140197. The reversal of 396022140196 is 691041220693.

It can be written as a sum of positive squares in 4 ways, for example, as 220514768100 + 175507372096 = 469590^2 + 418936^2 .

It is not an unprimeable number, because it can be changed into a prime (396022140193) 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, 1883361 + ... + 2083048.

Almost surely, 2^396022140196 is an apocalyptic number.

It is an amenable number.

396022140196 is a deficient number, since it is larger than the sum of its proper divisors (306429070804).

396022140196 is a wasteful number, since it uses less digits than its factorization.

396022140196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3966751 (or 3966749 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 43.

The spelling of 396022140196 in words is "three hundred ninety-six billion, twenty-two million, one hundred forty thousand, one hundred ninety-six".