4014378396 has 36 divisors (see below), whose sum is σ = 11597093872. Its totient is φ = 1146965184.

The previous prime is 4014378367. The next prime is 4014378451. The reversal of 4014378396 is 6938734104.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×4014378396² = 32230467812543065632, which contains 22 as substring.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7964785 + ... + 7965288.

Almost surely, 2^4014378396 is an apocalyptic number.

It is an amenable number.

4014378396 is an abundant number, since it is smaller than the sum of its proper divisors (7582715476).

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

4014378396 is a wasteful number, since it uses less digits than its factorization.

4014378396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15930090 (or 15930085 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The square root of 4014378396 is about 63359.1224371045. The cubic root of 4014378396 is about 1589.3008009160.

The spelling of 4014378396 in words is "four billion, fourteen million, three hundred seventy-eight thousand, three hundred ninety-six".