1254541242352 has 10 divisors (see below), whose sum is σ = 2430673657088. Its totient is φ = 627270621168.

The previous prime is 1254541242313. The next prime is 1254541242391. The reversal of 1254541242352 is 2532421454521.

It is an interprime number because it is at equal distance from previous prime (1254541242313) and next prime (1254541242391).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39204413808 + ... + 39204413839.

Almost surely, 2^{1254541242352} is an apocalyptic number.

It is an amenable number.

1254541242352 is a deficient number, since it is larger than the sum of its proper divisors (1176132414736).

1254541242352 is an equidigital number, since it uses as much as digits as its factorization.

1254541242352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78408827655 (or 78408827649 counting only the distinct ones).

The product of its digits is 384000, while the sum is 40.

Adding to 1254541242352 its reverse (2532421454521), we get a palindrome (3786962696873).

The spelling of 1254541242352 in words is "one trillion, two hundred fifty-four billion, five hundred forty-one million, two hundred forty-two thousand, three hundred fifty-two".