240045107500379 has 2 divisors, whose sum is σ = 240045107500380. Its totient is φ = 240045107500378.

The previous prime is 240045107500333. The next prime is 240045107500381. The reversal of 240045107500379 is 973005701540042.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 240045107500379 - 2¹² = 240045107496283 is a prime.

Together with 240045107500381, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (240045107500309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120022553750189 + 120022553750190.

It is an arithmetic number, because the mean of its divisors is an integer number (120022553750190).

Almost surely, 2^{240045107500379} is an apocalyptic number.

240045107500379 is a deficient number, since it is larger than the sum of its proper divisors (1).

240045107500379 is an equidigital number, since it uses as much as digits as its factorization.

240045107500379 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1058400, while the sum is 47.

The spelling of 240045107500379 in words is "two hundred forty trillion, forty-five billion, one hundred seven million, five hundred thousand, three hundred seventy-nine".