1242010032 has 80 divisors (see below), whose sum is σ = 3245625600. Its totient is φ = 409248000.

The previous prime is 1242010027. The next prime is 1242010037. The reversal of 1242010032 is 2300102421.

It is an interprime number because it is at equal distance from previous prime (1242010027) and next prime (1242010037).

It is a junction number, because it is equal to n+sod(n) for n = 1242009993 and 1242010020.

It is not an unprimeable number, because it can be changed into a prime (1242010037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2529307 + ... + 2529797.

It is an arithmetic number, because the mean of its divisors is an integer number (40570320).

Almost surely, 2^1242010032 is an apocalyptic number.

1242010032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1242010032 is an abundant number, since it is smaller than the sum of its proper divisors (2003615568).

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

1242010032 is a wasteful number, since it uses less digits than its factorization.

1242010032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1002 (or 996 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 1242010032 is about 35242.1627032167. The cubic root of 1242010032 is about 1074.9172554303.

Adding to 1242010032 its reverse (2300102421), we get a palindrome (3542112453).

The spelling of 1242010032 in words is "one billion, two hundred forty-two million, ten thousand, thirty-two".