10256402426145 has 16 divisors (see below), whose sum is σ = 16445840951232. Its totient is φ = 5458215604160.

The previous prime is 10256402426119. The next prime is 10256402426183. The reversal of 10256402426145 is 54162420465201.

It is not a de Polignac number, because 10256402426145 - 2²⁵ = 10256368871713 is a prime.

It is a super-2 number, since 2×10256402426145² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10256402426097 and 10256402426106.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 741598467 + ... + 741612296.

It is an arithmetic number, because the mean of its divisors is an integer number (1027865059452).

Almost surely, 2^{10256402426145} is an apocalyptic number.

10256402426145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10256402426145 is a deficient number, since it is larger than the sum of its proper divisors (6189438525087).

10256402426145 is a wasteful number, since it uses less digits than its factorization.

10256402426145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1483211232.

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

The spelling of 10256402426145 in words is "ten trillion, two hundred fifty-six billion, four hundred two million, four hundred twenty-six thousand, one hundred forty-five".