2042648902 has 16 divisors (see below), whose sum is σ = 3527246880. Its totient is φ = 869030208.

The previous prime is 2042648851. The next prime is 2042648917. The reversal of 2042648902 is 2098462402.

It is a super-3 number, since 3×2042648902³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 530577 + ... + 534412.

It is an arithmetic number, because the mean of its divisors is an integer number (220452930).

Almost surely, 2^2042648902 is an apocalyptic number.

2042648902 is a deficient number, since it is larger than the sum of its proper divisors (1484597978).

2042648902 is a wasteful number, since it uses less digits than its factorization.

2042648902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1065135.

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 2042648902 is about 45195.6734876249. The cubic root of 2042648902 is about 1268.8138432060.

The spelling of 2042648902 in words is "two billion, forty-two million, six hundred forty-eight thousand, nine hundred two".