40006850703554 has 16 divisors (see below), whose sum is σ = 68686929341376. Its totient is φ = 17119853982000.

The previous prime is 40006850703439. The next prime is 40006850703559. The reversal of 40006850703554 is 45530705860004.

It is a junction number, because it is equal to n+sod(n) for n = 40006850703499 and 40006850703508.

It is not an unprimeable number, because it can be changed into a prime (40006850703559) 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, 2161588472 + ... + 2161606979.

It is an arithmetic number, because the mean of its divisors is an integer number (4292933083836).

Almost surely, 2^{40006850703554} is an apocalyptic number.

40006850703554 is a deficient number, since it is larger than the sum of its proper divisors (28680078637822).

40006850703554 is a wasteful number, since it uses less digits than its factorization.

40006850703554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4323196121.

The product of its (nonzero) digits is 2016000, while the sum is 47.

The spelling of 40006850703554 in words is "forty trillion, six billion, eight hundred fifty million, seven hundred three thousand, five hundred fifty-four".