10645425401226 has 256 divisors, whose sum is σ = 28306913329152. Its totient is φ = 2587038854400.

The previous prime is 10645425401161. The next prime is 10645425401231. The reversal of 10645425401226 is 62210452454601.

10645425401226 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10645425401226² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 186383365 + ... + 186440471.

It is an arithmetic number, because the mean of its divisors is an integer number (110573880192).

Almost surely, 2^{10645425401226} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10645425401226, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14153456664576).

10645425401226 is an abundant number, since it is smaller than the sum of its proper divisors (17661487927926).

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

10645425401226 is a wasteful number, since it uses less digits than its factorization.

10645425401226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57537.

The product of its (nonzero) digits is 460800, while the sum is 42.

Adding to 10645425401226 its reverse (62210452454601), we get a palindrome (72855877855827).

The spelling of 10645425401226 in words is "ten trillion, six hundred forty-five billion, four hundred twenty-five million, four hundred one thousand, two hundred twenty-six".