10423331144 has 16 divisors (see below), whose sum is σ = 20572364400. Its totient is φ = 4937367312.

The previous prime is 10423331131. The next prime is 10423331173. The reversal of 10423331144 is 44113332401.

It is a happy 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, 34287122 + ... + 34287425.

It is an arithmetic number, because the mean of its divisors is an integer number (1285772775).

Almost surely, 2^10423331144 is an apocalyptic number.

It is an amenable number.

10423331144 is a deficient number, since it is larger than the sum of its proper divisors (10149033256).

10423331144 is a wasteful number, since it uses less digits than its factorization.

10423331144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68574572 (or 68574568 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 10423331144 its reverse (44113332401), we get a palindrome (54536663545).

The spelling of 10423331144 in words is "ten billion, four hundred twenty-three million, three hundred thirty-one thousand, one hundred forty-four".