244053377131 has 24 divisors (see below), whose sum is σ = 259288339520. Its totient is φ = 229650132096.

The previous prime is 244053377129. The next prime is 244053377137. The reversal of 244053377131 is 131773350442.

It is a happy number.

It is not a de Polignac number, because 244053377131 - 2¹ = 244053377129 is a prime.

It is a super-2 number, since 2×244053377131² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (244053377137) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15322990 + ... + 15338908.

Almost surely, 2^244053377131 is an apocalyptic number.

244053377131 is a deficient number, since it is larger than the sum of its proper divisors (15234962389).

244053377131 is a wasteful number, since it uses less digits than its factorization.

244053377131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16435 (or 16412 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 40.

The spelling of 244053377131 in words is "two hundred forty-four billion, fifty-three million, three hundred seventy-seven thousand, one hundred thirty-one".