2251215442014 has 96 divisors (see below), whose sum is σ = 5714096317056. Its totient is φ = 584686630080.

The previous prime is 2251215442009. The next prime is 2251215442031. The reversal of 2251215442014 is 4102445121522.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 75521637 + ... + 75551439.

It is an arithmetic number, because the mean of its divisors is an integer number (59521836636).

Almost surely, 2^{2251215442014} is an apocalyptic number.

2251215442014 is an abundant number, since it is smaller than the sum of its proper divisors (3462880875042).

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

2251215442014 is a wasteful number, since it uses less digits than its factorization.

2251215442014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53190 (or 53183 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 33.

The spelling of 2251215442014 in words is "two trillion, two hundred fifty-one billion, two hundred fifteen million, four hundred forty-two thousand, fourteen".