374421868241 has 4 divisors (see below), whose sum is σ = 374568760500. Its totient is φ = 374274975984.

The previous prime is 374421868189. The next prime is 374421868259. The reversal of 374421868241 is 142868124473.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 142868124473 = 5003 ⋅28556491.

It can be written as a sum of positive squares in 2 ways, for example, as 158480425216 + 215941443025 = 398096^2 + 464695^2 .

It is a cyclic number.

It is not a de Polignac number, because 374421868241 - 2¹⁴ = 374421851857 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 374421868241.

It is not an unprimeable number, because it can be changed into a prime (374421868291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73442306 + ... + 73447403.

It is an arithmetic number, because the mean of its divisors is an integer number (93642190125).

Almost surely, 2^374421868241 is an apocalyptic number.

It is an amenable number.

374421868241 is a deficient number, since it is larger than the sum of its proper divisors (146892259).

374421868241 is a wasteful number, since it uses less digits than its factorization.

374421868241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146892258.

The product of its digits is 2064384, while the sum is 50.

The spelling of 374421868241 in words is "three hundred seventy-four billion, four hundred twenty-one million, eight hundred sixty-eight thousand, two hundred forty-one".