1456264322340 has 96 divisors (see below), whose sum is σ = 4095530449920. Its totient is φ = 386627569536.

The previous prime is 1456264322311. The next prime is 1456264322341. The reversal of 1456264322340 is 432234626541.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1456264322292 and 1456264322301.

It is not an unprimeable number, because it can be changed into a prime (1456264322341) 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, 12354201 + ... + 12471519.

It is an arithmetic number, because the mean of its divisors is an integer number (42661775520).

Almost surely, 2^{1456264322340} is an apocalyptic number.

1456264322340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1456264322340 is an abundant number, since it is smaller than the sum of its proper divisors (2639266127580).

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

1456264322340 is a wasteful number, since it uses less digits than its factorization.

1456264322340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118241 (or 118239 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 42.

Adding to 1456264322340 its reverse (432234626541), we get a palindrome (1888498948881).

The spelling of 1456264322340 in words is "one trillion, four hundred fifty-six billion, two hundred sixty-four million, three hundred twenty-two thousand, three hundred forty".