40805876367407 has 32 divisors (see below), whose sum is σ = 46157174784000. Its totient is φ = 35870043686400.

The previous prime is 40805876367359. The next prime is 40805876367409. The reversal of 40805876367407 is 70476367850804.

It is a cyclic number.

It is not a de Polignac number, because 40805876367407 - 2⁴² = 36407829856303 is a prime.

It is a super-2 number, since 2×40805876367407² (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 (40805876367409) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36107432 + ... + 37220402.

It is an arithmetic number, because the mean of its divisors is an integer number (1442411712000).

Almost surely, 2^{40805876367407} is an apocalyptic number.

40805876367407 is a deficient number, since it is larger than the sum of its proper divisors (5351298416593).

40805876367407 is a wasteful number, since it uses less digits than its factorization.

40805876367407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1115447.

The product of its (nonzero) digits is 189665280, while the sum is 65.

The spelling of 40805876367407 in words is "forty trillion, eight hundred five billion, eight hundred seventy-six million, three hundred sixty-seven thousand, four hundred seven".