40972759417 has 8 divisors (see below), whose sum is σ = 42483968640. Its totient is φ = 39468107280.

The previous prime is 40972759409. The next prime is 40972759459. The reversal of 40972759417 is 71495727904.

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 40972759417 - 2³ = 40972759409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40972756417) by changing a digit.

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, 1626543 + ... + 1651540.

It is an arithmetic number, because the mean of its divisors is an integer number (5310496080).

Almost surely, 2^40972759417 is an apocalyptic number.

It is an amenable number.

40972759417 is a deficient number, since it is larger than the sum of its proper divisors (1511209223).

40972759417 is a wasteful number, since it uses less digits than its factorization.

40972759417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3278543.

The product of its (nonzero) digits is 4445280, while the sum is 55.

The spelling of 40972759417 in words is "forty billion, nine hundred seventy-two million, seven hundred fifty-nine thousand, four hundred seventeen".