40102877367071 has 4 divisors (see below), whose sum is σ = 40102895913192. Its totient is φ = 40102858820952.

The previous prime is 40102877367029. The next prime is 40102877367089. The reversal of 40102877367071 is 17076377820104.

40102877367071 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40102877367071 is a prime.

It is a super-2 number, since 2×40102877367071² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40102877367671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5524436 + ... + 10522601.

It is an arithmetic number, because the mean of its divisors is an integer number (10025723978298).

Almost surely, 2^{40102877367071} is an apocalyptic number.

40102877367071 is a deficient number, since it is larger than the sum of its proper divisors (18546121).

40102877367071 is a wasteful number, since it uses less digits than its factorization.

40102877367071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18546120.

The product of its (nonzero) digits is 2765952, while the sum is 53.

The spelling of 40102877367071 in words is "forty trillion, one hundred two billion, eight hundred seventy-seven million, three hundred sixty-seven thousand, seventy-one".