1010241555451 has 8 divisors (see below), whose sum is σ = 1037560205264. Its totient is φ = 982923685920.

The previous prime is 1010241555443. The next prime is 1010241555517. The reversal of 1010241555451 is 1545551420101.

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

It is a cyclic number.

It is not a de Polignac number, because 1010241555451 - 2³ = 1010241555443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1010241555151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3232861 + ... + 3531553.

It is an arithmetic number, because the mean of its divisors is an integer number (129695025658).

Almost surely, 2^{1010241555451} is an apocalyptic number.

1010241555451 is a deficient number, since it is larger than the sum of its proper divisors (27318649813).

1010241555451 is an equidigital number, since it uses as much as digits as its factorization.

1010241555451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390141.

The product of its (nonzero) digits is 20000, while the sum is 34.

Adding to 1010241555451 its reverse (1545551420101), we get a palindrome (2555792975552).

The spelling of 1010241555451 in words is "one trillion, ten billion, two hundred forty-one million, five hundred fifty-five thousand, four hundred fifty-one".