1502252428338 has 12 divisors (see below), whose sum is σ = 3254880261438. Its totient is φ = 500750809440.

The previous prime is 1502252428337. The next prime is 1502252428349. The reversal of 1502252428338 is 8338242522051.

1502252428338 is a `hidden beast` number, since 1 + 50 + 2 + 25 + 242 + 8 + 338 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1498903144209 + 3349284129 = 1224297^2 + 57873^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1502252428293 and 1502252428302.

It is not an unprimeable number, because it can be changed into a prime (1502252428337) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 41729234103 + ... + 41729234138.

Almost surely, 2^{1502252428338} is an apocalyptic number.

1502252428338 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1502252428338 is an abundant number, since it is smaller than the sum of its proper divisors (1752627833100).

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

1502252428338 is a wasteful number, since it uses less digits than its factorization.

1502252428338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83458468249 (or 83458468246 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 45.

The spelling of 1502252428338 in words is "one trillion, five hundred two billion, two hundred fifty-two million, four hundred twenty-eight thousand, three hundred thirty-eight".