40673667373734 has 16 divisors (see below), whose sum is σ = 81347916105072. Its totient is φ = 13557792231648.

The previous prime is 40673667373673. The next prime is 40673667373751. The reversal of 40673667373734 is 43737376637604.

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, 23311069 + ... + 24995064.

It is an arithmetic number, because the mean of its divisors is an integer number (5084244756567).

Almost surely, 2^{40673667373734} is an apocalyptic number.

40673667373734 is an abundant number, since it is smaller than the sum of its proper divisors (40674248731338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40673667373734 is a wasteful number, since it uses less digits than its factorization.

40673667373734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48446471.

The product of its (nonzero) digits is 672126336, while the sum is 66.

The spelling of 40673667373734 in words is "forty trillion, six hundred seventy-three billion, six hundred sixty-seven million, three hundred seventy-three thousand, seven hundred thirty-four".