116892636890 has 32 divisors (see below), whose sum is σ = 210749624064. Its totient is φ = 46680926400.

The previous prime is 116892636877. The next prime is 116892636911. The reversal of 116892636890 is 98636298611.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23436977 + ... + 23441963.

It is an arithmetic number, because the mean of its divisors is an integer number (6585925752).

Almost surely, 2^116892636890 is an apocalyptic number.

116892636890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

116892636890 is a deficient number, since it is larger than the sum of its proper divisors (93856987174).

116892636890 is a wasteful number, since it uses less digits than its factorization.

116892636890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8342.

The product of its (nonzero) digits is 6718464, while the sum is 59.

The spelling of 116892636890 in words is "one hundred sixteen billion, eight hundred ninety-two million, six hundred thirty-six thousand, eight hundred ninety".