1242232151002 has 8 divisors (see below), whose sum is σ = 1884284723700. Its totient is φ = 614137243104.

The previous prime is 1242232150993. The next prime is 1242232151011. The reversal of 1242232151002 is 2001512322421.

It is an interprime number because it is at equal distance from previous prime (1242232150993) and next prime (1242232151011).

It can be written as a sum of positive squares in 2 ways, for example, as 1210134203721 + 32097947281 = 1100061^2 + 179159^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 3489415977 + ... + 3489416332.

Almost surely, 2^{1242232151002} is an apocalyptic number.

1242232151002 is a deficient number, since it is larger than the sum of its proper divisors (642052572698).

1242232151002 is an equidigital number, since it uses as much as digits as its factorization.

1242232151002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6978832400.

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 1242232151002 its reverse (2001512322421), we get a palindrome (3243744473423).

The spelling of 1242232151002 in words is "one trillion, two hundred forty-two billion, two hundred thirty-two million, one hundred fifty-one thousand, two".