40079214237983 has 2 divisors, whose sum is σ = 40079214237984. Its totient is φ = 40079214237982.

The previous prime is 40079214237961. The next prime is 40079214238013. The reversal of 40079214237983 is 38973241297004.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40079214237983 - 2¹² = 40079214233887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40079214237943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20039607118991 + 20039607118992.

It is an arithmetic number, because the mean of its divisors is an integer number (20039607118992).

Almost surely, 2^{40079214237983} is an apocalyptic number.

40079214237983 is a deficient number, since it is larger than the sum of its proper divisors (1).

40079214237983 is an equidigital number, since it uses as much as digits as its factorization.

40079214237983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18289152, while the sum is 59.

The spelling of 40079214237983 in words is "forty trillion, seventy-nine billion, two hundred fourteen million, two hundred thirty-seven thousand, nine hundred eighty-three".