4027402067 has 8 divisors (see below), whose sum is σ = 4392104640. Its totient is φ = 3670542720.

The previous prime is 4027402061. The next prime is 4027402069. The reversal of 4027402067 is 7602047204.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4027402067 - 2⁶ = 4027402003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4027402061) 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, 1959734 + ... + 1961787.

It is an arithmetic number, because the mean of its divisors is an integer number (549013080).

Almost surely, 2^4027402067 is an apocalyptic number.

4027402067 is a deficient number, since it is larger than the sum of its proper divisors (364702573).

4027402067 is a wasteful number, since it uses less digits than its factorization.

4027402067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3921613.

The product of its (nonzero) digits is 18816, while the sum is 32.

The square root of 4027402067 is about 63461.8158186480. The cubic root of 4027402067 is about 1591.0176451520.

The spelling of 4027402067 in words is "four billion, twenty-seven million, four hundred two thousand, sixty-seven".