940867109918 has 8 divisors (see below), whose sum is σ = 1411373212920. Its totient is φ = 470409372280.

The previous prime is 940867109893. The next prime is 940867109939. The reversal of 940867109918 is 819901768049.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12042668 + ... + 12120543.

It is an arithmetic number, because the mean of its divisors is an integer number (176421651615).

Almost surely, 2^940867109918 is an apocalyptic number.

940867109918 is a deficient number, since it is larger than the sum of its proper divisors (470506103002).

940867109918 is a wasteful number, since it uses less digits than its factorization.

940867109918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24182682.

The product of its (nonzero) digits is 7838208, while the sum is 62.

The spelling of 940867109918 in words is "nine hundred forty billion, eight hundred sixty-seven million, one hundred nine thousand, nine hundred eighteen".