12910497423 has 16 divisors (see below), whose sum is σ = 17585147520. Its totient is φ = 8422281504.

The previous prime is 12910497409. The next prime is 12910497437. The reversal of 12910497423 is 32479401921.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12910497409) and next prime (12910497437).

It is not a de Polignac number, because 12910497423 - 2¹² = 12910493327 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12910497463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46861 + ... + 167382.

It is an arithmetic number, because the mean of its divisors is an integer number (1099071720).

Almost surely, 2^12910497423 is an apocalyptic number.

12910497423 is a deficient number, since it is larger than the sum of its proper divisors (4674650097).

12910497423 is a wasteful number, since it uses less digits than its factorization.

12910497423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214678.

The product of its (nonzero) digits is 108864, while the sum is 42.

The spelling of 12910497423 in words is "twelve billion, nine hundred ten million, four hundred ninety-seven thousand, four hundred twenty-three".