4012214040 has 128 divisors (see below), whose sum is σ = 14078016000. Its totient is φ = 1013606784.

The previous prime is 4012213981. The next prime is 4012214069. The reversal of 4012214040 is 404122104.

4012214040 is a `hidden beast` number, since 40 + 1 + 221 + 404 + 0 = 666.

4012214040 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 77244 + ... + 118283.

It is an arithmetic number, because the mean of its divisors is an integer number (109984500).

Almost surely, 2^4012214040 is an apocalyptic number.

4012214040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4012214040 is an abundant number, since it is smaller than the sum of its proper divisors (10065801960).

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

4012214040 is a wasteful number, since it uses less digits than its factorization.

4012214040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195566 (or 195556 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 4012214040 is about 63342.0400681885. The cubic root of 4012214040 is about 1589.0151252137.

Adding to 4012214040 its reverse (404122104), we get a palindrome (4416336144).

The spelling of 4012214040 in words is "four billion, twelve million, two hundred fourteen thousand, forty".