40266456415 has 8 divisors (see below), whose sum is σ = 48326293008. Its totient is φ = 32208801600.

The previous prime is 40266456409. The next prime is 40266456421. The reversal of 40266456415 is 51465466204.

It is an interprime number because it is at equal distance from previous prime (40266456409) and next prime (40266456421).

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

It is not a de Polignac number, because 40266456415 - 2¹³ = 40266448223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 504561 + ... + 578890.

It is an arithmetic number, because the mean of its divisors is an integer number (6040786626).

Almost surely, 2^40266456415 is an apocalyptic number.

40266456415 is a deficient number, since it is larger than the sum of its proper divisors (8059836593).

40266456415 is a wasteful number, since it uses less digits than its factorization.

40266456415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1090889.

The product of its (nonzero) digits is 691200, while the sum is 43.

The spelling of 40266456415 in words is "forty billion, two hundred sixty-six million, four hundred fifty-six thousand, four hundred fifteen".