40300112534387 has 2 divisors, whose sum is σ = 40300112534388. Its totient is φ = 40300112534386.

The previous prime is 40300112534347. The next prime is 40300112534401. The reversal of 40300112534387 is 78343521100304.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40300112534387 is a prime.

It is not a weakly prime, because it can be changed into another prime (40300112534327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20150056267193 + 20150056267194.

It is an arithmetic number, because the mean of its divisors is an integer number (20150056267194).

Almost surely, 2^{40300112534387} is an apocalyptic number.

40300112534387 is a deficient number, since it is larger than the sum of its proper divisors (1).

40300112534387 is an equidigital number, since it uses as much as digits as its factorization.

40300112534387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 241920, while the sum is 41.

The spelling of 40300112534387 in words is "forty trillion, three hundred billion, one hundred twelve million, five hundred thirty-four thousand, three hundred eighty-seven".