4007003666745 has 8 divisors (see below), whose sum is σ = 6411205866816. Its totient is φ = 2137068622256.

The previous prime is 4007003666741. The next prime is 4007003666749. The reversal of 4007003666745 is 5476663007004.

It is an interprime number because it is at equal distance from previous prime (4007003666741) and next prime (4007003666749).

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 4007003666745 - 2² = 4007003666741 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4007003666694 and 4007003666703.

It is not an unprimeable number, because it can be changed into a prime (4007003666741) 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, 133566788877 + ... + 133566788906.

It is an arithmetic number, because the mean of its divisors is an integer number (801400733352).

Almost surely, 2^{4007003666745} is an apocalyptic number.

It is an amenable number.

4007003666745 is a deficient number, since it is larger than the sum of its proper divisors (2404202200071).

4007003666745 is a wasteful number, since it uses less digits than its factorization.

4007003666745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267133577791.

The product of its (nonzero) digits is 2540160, while the sum is 48.

The spelling of 4007003666745 in words is "four trillion, seven billion, three million, six hundred sixty-six thousand, seven hundred forty-five".