40470434007 has 4 divisors (see below), whose sum is σ = 53960578680. Its totient is φ = 26980289336.

The previous prime is 40470433987. The next prime is 40470434027. The reversal of 40470434007 is 70043407404.

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

It is an interprime number because it is at equal distance from previous prime (40470433987) and next prime (40470434027).

It is a cyclic number.

It is not a de Polignac number, because 40470434007 - 2⁷ = 40470433879 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40470434027) 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, 6745072332 + ... + 6745072337.

It is an arithmetic number, because the mean of its divisors is an integer number (13490144670).

Almost surely, 2^40470434007 is an apocalyptic number.

40470434007 is a deficient number, since it is larger than the sum of its proper divisors (13490144673).

40470434007 is a wasteful number, since it uses less digits than its factorization.

40470434007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13490144672.

The product of its (nonzero) digits is 37632, while the sum is 33.

The spelling of 40470434007 in words is "forty billion, four hundred seventy million, four hundred thirty-four thousand, seven".