2438550428 has 12 divisors (see below), whose sum is σ = 4268058312. Its totient is φ = 1219105200.

The previous prime is 2438550409. The next prime is 2438550449. The reversal of 2438550428 is 8240558342.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6923 + ... + 70178.

It is an arithmetic number, because the mean of its divisors is an integer number (355671526).

Almost surely, 2^2438550428 is an apocalyptic number.

It is an amenable number.

2438550428 is a deficient number, since it is larger than the sum of its proper divisors (1829507884).

2438550428 is a wasteful number, since it uses less digits than its factorization.

2438550428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85012 (or 85010 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 41.

The square root of 2438550428 is about 49381.6810973462. The cubic root of 2438550428 is about 1345.9964475575.

The spelling of 2438550428 in words is "two billion, four hundred thirty-eight million, five hundred fifty thousand, four hundred twenty-eight".