40700067410677 has 4 divisors (see below), whose sum is σ = 40701599992396. Its totient is φ = 40698534828960.

The previous prime is 40700067410659. The next prime is 40700067410683. The reversal of 40700067410677 is 77601476000704.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 28280687925681 + 12419379484996 = 5317959^2 + 3524114^2 .

It is a cyclic number.

It is not a de Polignac number, because 40700067410677 - 2¹⁵ = 40700067377909 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40700067410677.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40700067410617) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 766251024 + ... + 766304137.

It is an arithmetic number, because the mean of its divisors is an integer number (10175399998099).

Almost surely, 2^{40700067410677} is an apocalyptic number.

It is an amenable number.

40700067410677 is a deficient number, since it is larger than the sum of its proper divisors (1532581719).

40700067410677 is a wasteful number, since it uses less digits than its factorization.

40700067410677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1532581718.

The product of its (nonzero) digits is 1382976, while the sum is 49.

The spelling of 40700067410677 in words is "forty trillion, seven hundred billion, sixty-seven million, four hundred ten thousand, six hundred seventy-seven".