1464550240245 has 32 divisors (see below), whose sum is σ = 2373685345920. Its totient is φ = 771000975360.

The previous prime is 1464550240199. The next prime is 1464550240249. The reversal of 1464550240245 is 5420420554641.

It is not a de Polignac number, because 1464550240245 - 2¹⁰ = 1464550239221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1464550240197 and 1464550240206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1464550240249) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 776476 + ... + 1879365.

It is an arithmetic number, because the mean of its divisors is an integer number (74177667060).

Almost surely, 2^{1464550240245} is an apocalyptic number.

1464550240245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1464550240245 is a deficient number, since it is larger than the sum of its proper divisors (909135105675).

1464550240245 is a wasteful number, since it uses less digits than its factorization.

1464550240245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2656325.

The product of its (nonzero) digits is 768000, while the sum is 42.

Adding to 1464550240245 its reverse (5420420554641), we get a palindrome (6884970794886).

The spelling of 1464550240245 in words is "one trillion, four hundred sixty-four billion, five hundred fifty million, two hundred forty thousand, two hundred forty-five".