12340237033554 has 8 divisors (see below), whose sum is σ = 24680474067120. Its totient is φ = 4113412344516.

The previous prime is 12340237033469. The next prime is 12340237033561. The reversal of 12340237033554 is 45533073204321.

It is a happy number.

12340237033554 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

12340237033554 is an admirable 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, 1028353086124 + ... + 1028353086135.

It is an arithmetic number, because the mean of its divisors is an integer number (3085059258390).

Almost surely, 2^{12340237033554} is an apocalyptic number.

12340237033554 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12340237033554 is a wasteful number, since it uses less digits than its factorization.

12340237033554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2056706172264.

The product of its (nonzero) digits is 907200, while the sum is 42.

The spelling of 12340237033554 in words is "twelve trillion, three hundred forty billion, two hundred thirty-seven million, thirty-three thousand, five hundred fifty-four".