4427061402 has 16 divisors (see below), whose sum is σ = 8862020640. Its totient is φ = 1474370832.

The previous prime is 4427061349. The next prime is 4427061403. The reversal of 4427061402 is 2041607244.

It is a self number, because there is not a number n which added to its sum of digits gives 4427061402.

It is not an unprimeable number, because it can be changed into a prime (4427061403) 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, 321777 + ... + 335252.

It is an arithmetic number, because the mean of its divisors is an integer number (553876290).

Almost surely, 2^4427061402 is an apocalyptic number.

4427061402 is an abundant number, since it is smaller than the sum of its proper divisors (4434959238).

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

4427061402 is a wasteful number, since it uses less digits than its factorization.

4427061402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 658157.

The product of its (nonzero) digits is 10752, while the sum is 30.

The square root of 4427061402 is about 66536.1661203890. The cubic root of 4427061402 is about 1641.9950687817.

Adding to 4427061402 its reverse (2041607244), we get a palindrome (6468668646).

The spelling of 4427061402 in words is "four billion, four hundred twenty-seven million, sixty-one thousand, four hundred two".