40101267007 has 4 divisors (see below), whose sum is σ = 40304826936. Its totient is φ = 39897707080.

The previous prime is 40101266993. The next prime is 40101267023. The reversal of 40101267007 is 70076210104.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40101267007 is a prime.

It is a super-2 number, since 2×40101267007² (a number of 22 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 (40101267307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101779669 + ... + 101780062.

It is an arithmetic number, because the mean of its divisors is an integer number (10076206734).

Almost surely, 2^40101267007 is an apocalyptic number.

40101267007 is a deficient number, since it is larger than the sum of its proper divisors (203559929).

40101267007 is a wasteful number, since it uses less digits than its factorization.

40101267007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203559928.

The product of its (nonzero) digits is 2352, while the sum is 28.

The spelling of 40101267007 in words is "forty billion, one hundred one million, two hundred sixty-seven thousand, seven".