10122431423398 has 16 divisors (see below), whose sum is σ = 17363524419360. Its totient is φ = 4335488686656.

The previous prime is 10122431423371. The next prime is 10122431423399. The reversal of 10122431423398 is 89332413422101.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10122431423399) 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, 224660761 + ... + 224705812.

It is an arithmetic number, because the mean of its divisors is an integer number (1085220276210).

Almost surely, 2^{10122431423398} is an apocalyptic number.

10122431423398 is a deficient number, since it is larger than the sum of its proper divisors (7241092995962).

10122431423398 is a wasteful number, since it uses less digits than its factorization.

10122431423398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449368191.

The product of its (nonzero) digits is 248832, while the sum is 43.

Adding to 10122431423398 its reverse (89332413422101), we get a palindrome (99454844845499).

The spelling of 10122431423398 in words is "ten trillion, one hundred twenty-two billion, four hundred thirty-one million, four hundred twenty-three thousand, three hundred ninety-eight".