12290614493 has 16 divisors (see below), whose sum is σ = 13046208000. Its totient is φ = 11546098992.

The previous prime is 12290614477. The next prime is 12290614561. The reversal of 12290614493 is 39441609221.

It is a cyclic number.

It is not a de Polignac number, because 12290614493 - 2⁴ = 12290614477 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12290614493.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12290614433) 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, 2688896 + ... + 2693462.

It is an arithmetic number, because the mean of its divisors is an integer number (815388000).

Almost surely, 2^12290614493 is an apocalyptic number.

It is an amenable number.

12290614493 is a deficient number, since it is larger than the sum of its proper divisors (755593507).

12290614493 is a wasteful number, since it uses less digits than its factorization.

12290614493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5744.

The product of its (nonzero) digits is 93312, while the sum is 41.

The spelling of 12290614493 in words is "twelve billion, two hundred ninety million, six hundred fourteen thousand, four hundred ninety-three".