1420516150241 has 4 divisors (see below), whose sum is σ = 1420519671492. Its totient is φ = 1420512628992.

The previous prime is 1420516150237. The next prime is 1420516150253.

It is a happy number.

1420516150241 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 673162816225 + 747353334016 = 820465^2 + 864496^2 .

It is a cyclic number.

It is not a de Polignac number, because 1420516150241 - 2² = 1420516150237 is a prime.

It is a super-2 number, since 2×1420516150241² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1420516150198 and 1420516150207.

It is not an unprimeable number, because it can be changed into a prime (1420516152241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1063496 + ... + 1993001.

It is an arithmetic number, because the mean of its divisors is an integer number (355129917873).

Almost surely, 2^{1420516150241} is an apocalyptic number.

It is an amenable number.

1420516150241 is a deficient number, since it is larger than the sum of its proper divisors (3521251).

1420516150241 is an equidigital number, since it uses as much as digits as its factorization.

1420516150241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3521250.

The product of its (nonzero) digits is 9600, while the sum is 32.

The spelling of 1420516150241 in words is "one trillion, four hundred twenty billion, five hundred sixteen million, one hundred fifty thousand, two hundred forty-one".