1209255028014 has 32 divisors (see below), whose sum is σ = 2644641590400. Its totient is φ = 365570503200.

The previous prime is 1209255027983. The next prime is 1209255028031. The reversal of 1209255028014 is 4108205529021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21732364 + ... + 21787935.

It is an arithmetic number, because the mean of its divisors is an integer number (82645049700).

Almost surely, 2^{1209255028014} is an apocalyptic number.

1209255028014 is an abundant number, since it is smaller than the sum of its proper divisors (1435386562386).

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

1209255028014 is a wasteful number, since it uses less digits than its factorization.

1209255028014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43520736.

The product of its (nonzero) digits is 57600, while the sum is 39.

The spelling of 1209255028014 in words is "one trillion, two hundred nine billion, two hundred fifty-five million, twenty-eight thousand, fourteen".