40070700671 has 8 divisors (see below), whose sum is σ = 43254730080. Its totient is φ = 37006823392.

The previous prime is 40070700667. The next prime is 40070700689. The reversal of 40070700671 is 17600707004.

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 40070700671 - 2² = 40070700667 is a prime.

It is a super-2 number, since 2×40070700671² (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 (40070730671) 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, 30037340 + ... + 30038673.

It is an arithmetic number, because the mean of its divisors is an integer number (5406841260).

Almost surely, 2^40070700671 is an apocalyptic number.

40070700671 is a deficient number, since it is larger than the sum of its proper divisors (3184029409).

40070700671 is a wasteful number, since it uses less digits than its factorization.

40070700671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60076065.

The product of its (nonzero) digits is 8232, while the sum is 32.

The spelling of 40070700671 in words is "forty billion, seventy million, seven hundred thousand, six hundred seventy-one".