11455426304620 has 48 divisors (see below), whose sum is σ = 24201411010560. Its totient is φ = 4554613704384.

The previous prime is 11455426304593. The next prime is 11455426304627. The reversal of 11455426304620 is 2640362455411.

It is not an unprimeable number, because it can be changed into a prime (11455426304627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 772117 + ... + 4848403.

It is an arithmetic number, because the mean of its divisors is an integer number (504196062720).

Almost surely, 2^{11455426304620} is an apocalyptic number.

11455426304620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11455426304620 is an abundant number, since it is smaller than the sum of its proper divisors (12745984705940).

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

11455426304620 is a wasteful number, since it uses less digits than its factorization.

11455426304620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4077142 (or 4077140 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 43.

The spelling of 11455426304620 in words is "eleven trillion, four hundred fifty-five billion, four hundred twenty-six million, three hundred four thousand, six hundred twenty".