40423017704807 has 16 divisors (see below), whose sum is σ = 43699293177120. Its totient is φ = 37254068923392.

The previous prime is 40423017704747. The next prime is 40423017704819. The reversal of 40423017704807 is 70840771032404.

It is a cyclic number.

It is not a de Polignac number, because 40423017704807 - 2¹⁶ = 40423017639271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40423017703807) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116996348 + ... + 117341345.

It is an arithmetic number, because the mean of its divisors is an integer number (2731205823570).

Almost surely, 2^{40423017704807} is an apocalyptic number.

40423017704807 is a deficient number, since it is larger than the sum of its proper divisors (3276275472313).

40423017704807 is a wasteful number, since it uses less digits than its factorization.

40423017704807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234337922.

The product of its (nonzero) digits is 1053696, while the sum is 47.

The spelling of 40423017704807 in words is "forty trillion, four hundred twenty-three billion, seventeen million, seven hundred four thousand, eight hundred seven".