40577736707 has 8 divisors (see below), whose sum is σ = 42769846800. Its totient is φ = 38391270624.

The previous prime is 40577736701. The next prime is 40577736721. The reversal of 40577736707 is 70763777504.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40577736707 - 2¹⁸ = 40577474563 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40577736701) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1396232 + ... + 1424997.

It is an arithmetic number, because the mean of its divisors is an integer number (5346230850).

Almost surely, 2^40577736707 is an apocalyptic number.

40577736707 is a deficient number, since it is larger than the sum of its proper divisors (2192110093).

40577736707 is a wasteful number, since it uses less digits than its factorization.

40577736707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2822005.

The product of its (nonzero) digits is 6050520, while the sum is 53.

The spelling of 40577736707 in words is "forty billion, five hundred seventy-seven million, seven hundred thirty-six thousand, seven hundred seven".