1145251444151 has 8 divisors (see below), whose sum is σ = 1145630173104. Its totient is φ = 1144872788800.

The previous prime is 1145251444133. The next prime is 1145251444157. The reversal of 1145251444151 is 1514441525411.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1145251444151 is a prime.

It is a super-2 number, since 2×1145251444151² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1145251444157) 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, 52300361 + ... + 52322253.

It is an arithmetic number, because the mean of its divisors is an integer number (143203771638).

Almost surely, 2^{1145251444151} is an apocalyptic number.

1145251444151 is a deficient number, since it is larger than the sum of its proper divisors (378728953).

1145251444151 is an equidigital number, since it uses as much as digits as its factorization.

1145251444151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36801.

The product of its digits is 64000, while the sum is 38.

Adding to 1145251444151 its reverse (1514441525411), we get a palindrome (2659692969562).

The spelling of 1145251444151 in words is "one trillion, one hundred forty-five billion, two hundred fifty-one million, four hundred forty-four thousand, one hundred fifty-one".