40671817342 has 16 divisors (see below), whose sum is σ = 66377958192. Its totient is φ = 18578085120.

The previous prime is 40671817337. The next prime is 40671817367. The reversal of 40671817342 is 24371817604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8060884 + ... + 8065927.

It is an arithmetic number, because the mean of its divisors is an integer number (4148622387).

Almost surely, 2^40671817342 is an apocalyptic number.

40671817342 is a deficient number, since it is larger than the sum of its proper divisors (25706140850).

40671817342 is a wasteful number, since it uses less digits than its factorization.

40671817342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16126923.

The product of its (nonzero) digits is 225792, while the sum is 43.

The spelling of 40671817342 in words is "forty billion, six hundred seventy-one million, eight hundred seventeen thousand, three hundred forty-two".