1464242013256 has 32 divisors (see below), whose sum is σ = 2998511136000. Its totient is φ = 664793295040.

The previous prime is 1464242013253. The next prime is 1464242013277. The reversal of 1464242013256 is 6523102424641.

It is not an unprimeable number, because it can be changed into a prime (1464242013253) 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, 9564331 + ... + 9716218.

It is an arithmetic number, because the mean of its divisors is an integer number (93703473000).

Almost surely, 2^{1464242013256} is an apocalyptic number.

It is an amenable number.

1464242013256 is an abundant number, since it is smaller than the sum of its proper divisors (1534269122744).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1464242013256 is a wasteful number, since it uses less digits than its factorization.

1464242013256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19281429 (or 19281425 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 40.

Adding to 1464242013256 its reverse (6523102424641), we get a palindrome (7987344437897).

The spelling of 1464242013256 in words is "one trillion, four hundred sixty-four billion, two hundred forty-two million, thirteen thousand, two hundred fifty-six".