40670074003406 has 16 divisors (see below), whose sum is σ = 65652559194960. Its totient is φ = 18825106577280.

The previous prime is 40670074003399. The next prime is 40670074003409. The reversal of 40670074003406 is 60430047007604.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40670074003409) 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, 9804740936 + ... + 9804745083.

It is an arithmetic number, because the mean of its divisors is an integer number (4103284949685).

Almost surely, 2^{40670074003406} is an apocalyptic number.

40670074003406 is a deficient number, since it is larger than the sum of its proper divisors (24982485191554).

40670074003406 is a wasteful number, since it uses less digits than its factorization.

40670074003406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19609486099.

The product of its (nonzero) digits is 338688, while the sum is 41.

The spelling of 40670074003406 in words is "forty trillion, six hundred seventy billion, seventy-four million, three thousand, four hundred six".