10145354641646 has 8 divisors (see below), whose sum is σ = 17392036528560. Its totient is φ = 4348009132128.

The previous prime is 10145354641637. The next prime is 10145354641657. The reversal of 10145354641646 is 64614645354101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 10145354641594 and 10145354641603.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 362334094331 + ... + 362334094358.

It is an arithmetic number, because the mean of its divisors is an integer number (2174004566070).

Almost surely, 2^{10145354641646} is an apocalyptic number.

10145354641646 is a deficient number, since it is larger than the sum of its proper divisors (7246681886914).

10145354641646 is an equidigital number, since it uses as much as digits as its factorization.

10145354641646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 724668188698.

The product of its (nonzero) digits is 4147200, while the sum is 50.

Adding to 10145354641646 its reverse (64614645354101), we get a palindrome (74759999995747).

The spelling of 10145354641646 in words is "ten trillion, one hundred forty-five billion, three hundred fifty-four million, six hundred forty-one thousand, six hundred forty-six".