4242247376361 has 4 divisors (see below), whose sum is σ = 5656329835152. Its totient is φ = 2828164917572.

The previous prime is 4242247376351. The next prime is 4242247376413. The reversal of 4242247376361 is 1636737422424.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4242247376361 - 2⁷ = 4242247376233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4242247376351) 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, 707041229391 + ... + 707041229396.

It is an arithmetic number, because the mean of its divisors is an integer number (1414082458788).

Almost surely, 2^{4242247376361} is an apocalyptic number.

It is an amenable number.

4242247376361 is a deficient number, since it is larger than the sum of its proper divisors (1414082458791).

4242247376361 is a wasteful number, since it uses less digits than its factorization.

4242247376361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1414082458790.

The product of its digits is 8128512, while the sum is 51.

The spelling of 4242247376361 in words is "four trillion, two hundred forty-two billion, two hundred forty-seven million, three hundred seventy-six thousand, three hundred sixty-one".