4042402308 has 96 divisors (see below), whose sum is σ = 12256133120. Its totient is φ = 1128103200.

The previous prime is 4042402303. The next prime is 4042402349. The reversal of 4042402308 is 8032042404.

It is a happy number.

4042402308 is a `hidden beast` number, since 4 + 0 + 424 + 0 + 230 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (4042402303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29668 + ... + 94683.

Almost surely, 2^4042402308 is an apocalyptic number.

It is an amenable number.

4042402308 is an abundant number, since it is smaller than the sum of its proper divisors (8213730812).

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

4042402308 is a wasteful number, since it uses less digits than its factorization.

4042402308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124414 (or 124406 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

The square root of 4042402308 is about 63579.8891788905. The cubic root of 4042402308 is about 1592.9904702563.

The spelling of 4042402308 in words is "four billion, forty-two million, four hundred two thousand, three hundred eight".