916121114 has 8 divisors (see below), whose sum is σ = 1418510208. Its totient is φ = 443284380.

The previous prime is 916121113. The next prime is 916121123. The reversal of 916121114 is 411121619.

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

It is not an unprimeable number, because it can be changed into a prime (916121111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7388012 + ... + 7388135.

It is an arithmetic number, because the mean of its divisors is an integer number (177313776).

Almost surely, 2^916121114 is an apocalyptic number.

916121114 is a deficient number, since it is larger than the sum of its proper divisors (502389094).

916121114 is a wasteful number, since it uses less digits than its factorization.

916121114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14776180.

The product of its digits is 432, while the sum is 26.

The square root of 916121114 is about 30267.4926943082. The cubic root of 916121114 is about 971.2200307230.

The spelling of 916121114 in words is "nine hundred sixteen million, one hundred twenty-one thousand, one hundred fourteen".