1502500042 has 16 divisors (see below), whose sum is σ = 2303303040. Its totient is φ = 734754688.

The previous prime is 1502500039. The next prime is 1502500073. The reversal of 1502500042 is 2400052051.

It is a junction number, because it is equal to n+sod(n) for n = 1502499992 and 1502500019.

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, 154809 + ... + 164227.

It is an arithmetic number, because the mean of its divisors is an integer number (143956440).

Almost surely, 2^1502500042 is an apocalyptic number.

1502500042 is a deficient number, since it is larger than the sum of its proper divisors (800802998).

1502500042 is a wasteful number, since it uses less digits than its factorization.

1502500042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11165.

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 1502500042 is about 38762.0954283950. The cubic root of 1502500042 is about 1145.3498526024.

Adding to 1502500042 its reverse (2400052051), we get a palindrome (3902552093).

The spelling of 1502500042 in words is "one billion, five hundred two million, five hundred thousand, forty-two".