10145355623423 has 4 divisors (see below), whose sum is σ = 10183070700360. Its totient is φ = 10107640546488.

The previous prime is 10145355623401. The next prime is 10145355623437. The reversal of 10145355623423 is 32432655354101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10145355623423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10145355628423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18857538065 + ... + 18857538602.

It is an arithmetic number, because the mean of its divisors is an integer number (2545767675090).

Almost surely, 2^{10145355623423} is an apocalyptic number.

10145355623423 is a deficient number, since it is larger than the sum of its proper divisors (37715076937).

10145355623423 is an equidigital number, since it uses as much as digits as its factorization.

10145355623423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37715076936.

The product of its (nonzero) digits is 1296000, while the sum is 44.

The spelling of 10145355623423 in words is "ten trillion, one hundred forty-five billion, three hundred fifty-five million, six hundred twenty-three thousand, four hundred twenty-three".