4001240682407 has 8 divisors (see below), whose sum is σ = 4052204600640. Its totient is φ = 3950284646880.

The previous prime is 4001240682403. The next prime is 4001240682487. The reversal of 4001240682407 is 7042860421004.

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 4001240682407 - 2² = 4001240682403 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 (4001240682403) 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, 945644 + ... + 2982737.

It is an arithmetic number, because the mean of its divisors is an integer number (506525575080).

Almost surely, 2^{4001240682407} is an apocalyptic number.

4001240682407 is a deficient number, since it is larger than the sum of its proper divisors (50963918233).

4001240682407 is a wasteful number, since it uses less digits than its factorization.

4001240682407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3941353.

The product of its (nonzero) digits is 86016, while the sum is 38.

The spelling of 4001240682407 in words is "four trillion, one billion, two hundred forty million, six hundred eighty-two thousand, four hundred seven".