2146155253014 has 8 divisors (see below), whose sum is σ = 4292310506040. Its totient is φ = 715385084336.

The previous prime is 2146155252973. The next prime is 2146155253031. The reversal of 2146155253014 is 4103525516412.

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

2146155253014 is an admirable number.

It is a super-3 number, since 3×2146155253014³ (a number of 38 digits) contains 333 as substring.

It is a congruent 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, 178846271079 + ... + 178846271090.

It is an arithmetic number, because the mean of its divisors is an integer number (536538813255).

Almost surely, 2^{2146155253014} is an apocalyptic number.

2146155253014 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.

2146155253014 is a wasteful number, since it uses less digits than its factorization.

2146155253014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357692542174.

The product of its (nonzero) digits is 144000, while the sum is 39.

The spelling of 2146155253014 in words is "two trillion, one hundred forty-six billion, one hundred fifty-five million, two hundred fifty-three thousand, fourteen".