244451431410513 has 8 divisors (see below), whose sum is σ = 325935319379808. Its totient is φ = 162967582190784.

The previous prime is 244451431410497. The next prime is 244451431410581. The reversal of 244451431410513 is 315014134154442.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 244451431410513 - 2⁴ = 244451431410497 is a prime.

It is not an unprimeable number, because it can be changed into a prime (244451431410013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11912745 + ... + 25116057.

It is an arithmetic number, because the mean of its divisors is an integer number (40741914922476).

Almost surely, 2^{244451431410513} is an apocalyptic number.

It is an amenable number.

244451431410513 is a deficient number, since it is larger than the sum of its proper divisors (81483887969295).

244451431410513 is a wasteful number, since it uses less digits than its factorization.

244451431410513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19374783.

The product of its (nonzero) digits is 460800, while the sum is 42.

Adding to 244451431410513 its reverse (315014134154442), we get a palindrome (559465565564955).

The spelling of 244451431410513 in words is "two hundred forty-four trillion, four hundred fifty-one billion, four hundred thirty-one million, four hundred ten thousand, five hundred thirteen".