10145263641 has 8 divisors (see below), whose sum is σ = 13550064864. Its totient is φ = 6751985760.

The previous prime is 10145263571. The next prime is 10145263643. The reversal of 10145263641 is 14636254101.

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

It is a de Polignac number, because none of the positive numbers 2^k-10145263641 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10145263643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2878780 + ... + 2882301.

It is an arithmetic number, because the mean of its divisors is an integer number (1693758108).

Almost surely, 2^10145263641 is an apocalyptic number.

It is an amenable number.

10145263641 is a deficient number, since it is larger than the sum of its proper divisors (3404801223).

10145263641 is an equidigital number, since it uses as much as digits as its factorization.

10145263641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5761671.

The product of its (nonzero) digits is 17280, while the sum is 33.

The spelling of 10145263641 in words is "ten billion, one hundred forty-five million, two hundred sixty-three thousand, six hundred forty-one".