12254034351662 has 32 divisors (see below), whose sum is σ = 19363378406400. Its totient is φ = 5808016530400.

The previous prime is 12254034351617. The next prime is 12254034351739. The reversal of 12254034351662 is 26615343045221.

It is a super-2 number, since 2×12254034351662² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5241164 + ... + 7209567.

It is an arithmetic number, because the mean of its divisors is an integer number (605105575200).

Almost surely, 2^{12254034351662} is an apocalyptic number.

12254034351662 is a deficient number, since it is larger than the sum of its proper divisors (7109344054738).

12254034351662 is a wasteful number, since it uses less digits than its factorization.

12254034351662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12451072.

The product of its (nonzero) digits is 1036800, while the sum is 44.

Adding to 12254034351662 its reverse (26615343045221), we get a palindrome (38869377396883).

The spelling of 12254034351662 in words is "twelve trillion, two hundred fifty-four billion, thirty-four million, three hundred fifty-one thousand, six hundred sixty-two".