1420166255241 has 32 divisors (see below), whose sum is σ = 1949775851520. Its totient is φ = 919012859136.

The previous prime is 1420166255237. The next prime is 1420166255303. The reversal of 1420166255241 is 1425526610241.

It is not a de Polignac number, because 1420166255241 - 2² = 1420166255237 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1420166255241.

It is not an unprimeable number, because it can be changed into a prime (1420166255941) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19111140 + ... + 19185306.

It is an arithmetic number, because the mean of its divisors is an integer number (60930495360).

Almost surely, 2^{1420166255241} is an apocalyptic number.

It is an amenable number.

1420166255241 is a deficient number, since it is larger than the sum of its proper divisors (529609596279).

1420166255241 is a wasteful number, since it uses less digits than its factorization.

1420166255241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75333.

The product of its (nonzero) digits is 115200, while the sum is 39.

The spelling of 1420166255241 in words is "one trillion, four hundred twenty billion, one hundred sixty-six million, two hundred fifty-five thousand, two hundred forty-one".