11464954256910 has 128 divisors (see below), whose sum is σ = 34314629529600. Its totient is φ = 2381695931520.

The previous prime is 11464954256837. The next prime is 11464954256911. The reversal of 11464954256910 is 1965245946411.

It is a super-2 number, since 2×11464954256910² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11464954256911) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8072811 + ... + 9386169.

It is an arithmetic number, because the mean of its divisors is an integer number (268083043200).

Almost surely, 2^{11464954256910} is an apocalyptic number.

11464954256910 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11464954256910, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17157314764800).

11464954256910 is an abundant number, since it is smaller than the sum of its proper divisors (22849675272690).

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

11464954256910 is a wasteful number, since it uses less digits than its factorization.

11464954256910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1317166.

The product of its (nonzero) digits is 9331200, while the sum is 57.

The spelling of 11464954256910 in words is "eleven trillion, four hundred sixty-four billion, nine hundred fifty-four million, two hundred fifty-six thousand, nine hundred ten".