10423344158 has 8 divisors (see below), whose sum is σ = 15638993328. Its totient is φ = 5210346384.

The previous prime is 10423344157. The next prime is 10423344193. The reversal of 10423344158 is 85144332401.

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

It is a super-2 number, since 2×10423344158² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10423344157) 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, 652991 + ... + 668762.

It is an arithmetic number, because the mean of its divisors is an integer number (1954874166).

Almost surely, 2^10423344158 is an apocalyptic number.

10423344158 is a deficient number, since it is larger than the sum of its proper divisors (5215649170).

10423344158 is a wasteful number, since it uses less digits than its factorization.

10423344158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1325698.

The product of its (nonzero) digits is 46080, while the sum is 35.

Adding to 10423344158 its reverse (85144332401), we get a palindrome (95567676559).

The spelling of 10423344158 in words is "ten billion, four hundred twenty-three million, three hundred forty-four thousand, one hundred fifty-eight".